New Semester Started Get 50% OFF Study Help! --h --m --s Claim Now

Question Answers

Textbooks

Find textbooks, questions and answers

Oops, something went wrong!

Change your search query and then try again

Result Not Found

Books FREE
Study Help
Tutors
AI Study Planner NEW
Sell Books

Search
Sign In
Register

study help
subject categories
sciences
mathematics
march 2018
4

Mathematics Questions and Answers March 4, 2018

Expert-verified solutions to help you succeed

1. Find the sine, cosine, and tangent of angle or in the triangle below. Leave answers in simplied fraction form. {3 pts} 1? k 15 1* '3 3. Solve the triangle for all missing sides, rounded to the nearest tenth, and angles, rounded to the nearest degree. [5 ots} 4. The angle of elevation of the top of a flagpole from a point on the ground 30 meters

Completely simplify the expression short-response questic ox your final answers. 2 x +5x 2 2x +9x-5 C

0 O O O 0 1. Let A = 5 5 9 17 5 0 2 8 14 28 0 O 0 0 0 (a) Use Algorithm 1.4.3 to find the Reduced Row Echelon Form (RREF) of A. Clearly indicate the sequence of elementary row operations used. Answers which do not follow Algorithm 1.4.3 will not receive points.(b) For each of the elementary row operations used in Part (a), write the cor responding

8. Given a right triangle ABC with

4_The scatterplot below shows the time cheese has been aging and the amount of lactic acid present in the cheese. Lactic Acid in Cheese Lactic Acid (parts per thousand} Which statement is MOST strongly supported by the scatterplot? a. The longer cheese ages. the less lactic acid is present. b. The longer cheese ages. the more lactic acid is

Find a spanning set for the kernel (nullspace) of the mapping f (x, y, 2) =(3x + 3y -z -9x - 12 y + 17 2, -x - 2 y + 5 2). Note: Separate your vectors with commas, for example 09 19 ker ( f) = Spanf

Romania Co. is considering a project that will produce cash inflows of $70,000 a year for three years followed by $60,000 a year for the following four years. What is the internal rate of return if the initial cost of the project is $200,000? Group of answer choices 26.89 percent 24.42 percent 22.62 percent 20.16 percent

Hi I need help with the following. Thanks! Determine the domain of the following functions. \f

Find the factor of the smallest figure to the larger figure \f

The graph of f(x) is shown in red. Draw the graph of g(ac) = - f(ac). 8 -7 -6 -5 -4 - 3 -2 -1 4 5 6 8 After finishing the graph, click outside the grid to stop drawing. Clear All Draw: PolygonClear All Draw: Polygon The graph of f(a) is shown in red. Draw the graph of g(a) = f(x - 2). -8 -7 -6 -5 -4 -3 -2 -1 4 6 7 8 After finishing the graph,

>Moving to another question will save this response. Question 4 Calculate the standard deviation of the dataset 25, 13, 31, 33, 20 Oa. 66.8 Ob. 53.4 O c. 8.2 Od. 7.3

Write an equation for a line in slope-intercept form based on the given Information below The line passes through the point shown and has the slope shown. (-7, 13); slope = -2

Convert units before answering (0003\") . I. . In the following formula h m where f :5 a constant at .028, V Is in m/sec, L ls In on, 3 Is a constant It 9.31 m/sec' and D Is in m. Find h lff = .023, v . 15.68 m/sec, L = 125 m. a: 9.81 m/sec', and D = 31.?5 mm
$Convert units before answering (0003\") . I. .$

1. A study including high school students found that students buy lunch from outside 9% of the times. If 24 students are randomly selected, find the following probabilities: (Express your answers correct to 4 decimal places) a) Exactly 4 buys lunch from outside. [2 marks] b) At most 2 buys lunch from outside. [3 marks] c) Find the mean [1 mark] d)

26. Describe the situation in which the distance that point x is from 18 is at least 13 units. Express this using absolute value notation

\f
$\f$

Deandre is comparing offers from two banks on checking accounts that include debit cards. Bank A charges a $30 monthly fee for a checking account and debit card, with unlimited transactions. Bank B charges a $15 monthly fee for a checking account and debit card, plus $0.30 for each transaction. Suppose Deandre makes 25 transactions in a given

\f
$\f$

what is the range of values for each company to be within 1 standard deviation

2. Show that Lithe-at} = n! (stan+i Where s + a > 0 and n is an integer. Please show all the details of this particular derivation. Hint: You will need to utilize integration by parts. (10 pts) (MMSE Problem 17.1.2)

The ratio of boys to girls is 5:3 in this class. How many more boys than girls are there if there are 75 boys?

\f
$\f$

ellis is painting the wooden fenceposts in his yard. they are each 6 feet tall and have a diameter of 1 foot. there are 12 fenceposts in all. how much paint will ellis need to paint all the surfaces of the 12 fenceposts? use 3.14 for , and round your answer to the nearest hundredth.

\f
$\f$

1) The bore and stroke of an engine are 40 and 60 mm respectively; what is the capacity of the engine in cm 3 and in liters. 2) Coolant is divided in the ratio 3:5, if the smaller quantity is 180 liters what is the larger. 3) Determine the ares of a rectangle floor with length 6cm and diagonal 80mm give your answer in cm 2 . 4) if six trainees can

A linear model for the data in the table is shown in the scatter plot. oomwk 8 7 G 5 4 3 2 1 O 234567891011 Variable x (a) Which two points should you use to nd the equation of the model? Circle the points on the graph. (b) What is the slope of the linear model? Show your work. to) What is the equation of the linear model in pointslope form?I (d)

sebuah Banjar ukur dinyatakan dalam bentuk fungsi sebagai berikut f(n) 3.3n-1 tentukan nilai suku ke 11 dan nilai suku ke15 serta nilai deret ke 11dan Nilai deret ke 15

The multiple choice options are: 1 / x + 5 X 5 X - 5 / x^2 X - 5 / 5x^2 (x + 5)

5. Your foot measures 10.8 inches. What proportion can you use to determine how many centimeters, x, it is? : * A) 10.8in. 2.54in. xcm 1cm B) 10.8cm 2.54in. xin. 1cm C) 10.8in. lin. xcm 2.54cm D) 10.8in 2.54cm xcm lin. OA) Choice A OB) Choice B OC) Choice C OD) Choice D9. Which of the following is a possible data set for the following box and

SAVVAS Launch realize MATH XL #24 (LMS graded) A hiker has 4 pairs of hiking shoes, 6 shirts and 4 pairs of shorts to choose from How does the number of combinations of shoes, shirts, and shorts change as the hiker adds a new pair of shorts to his collection? Explain. The original number of combinations is If the hiker adds a new pair of shorts to

If the point p, represented by the matrix [1 8] is reflected about y = -x, the new matrix is [x1 y1]

5 Need help with This problem plz , plz ask if your have questions 5. One important characteristics of an electric guitar is it's sustain, which is related to the length of time a plucked string continues to sound before the sound dies out. One particular guitar can hold a certain note according to the relation I(t) = I. ()3 Where I is the

6. Let U and W be 3-dimensional subspaces of a 4-dimensional vector space V, and suppose that U / W. 6(a) Prove that U + W / U, and U + W / W. [4 marks]6. Let U and W be 3-dimensional subspaces of a 4-dimensional vector space V, and suppose that U / W. 6(b) Prove that U + W - V. [4 marks]

Are the following statements true or false? If true, prove the statement. If false, give a counterexample. Let A. BE R"x" be two real symmetric matrices. If r Ar = x Br for all r e R", then A = B

Let Q = (1, 1), and let l be the line through Q with direction vector v = [2, 2 ] . a) Find the Cartesian equation of the line m so that Q, /2 = m l . b) Let = Q, /2 and = l 1 . Using the parity and fixed points of , prove that is the reflection in the line (l).

1. : Marissa wants to describe the relationship between the scale factor and perimeter of an image and its pre-image and between the scale factor and area of an image and its pre-image. What should she say about the relationship between the scale factor and perimeter of an image and its pre-image? What should she say about the relationship between

All six members on the chess team are 24 years of age. They have a competition that starts at 10 am. Solve: chess team members plus competition start time times one member's age. I did 6+10 = 16 x 24 = 384. The teacher said 384 is actually wrong wrong and said that the answer is 246. Can someone explain why in this case we use pemdas?

Determine and classify the critical points of the following Lotka-Volterra preditor-prey system. Determine the linearized systems. \f

Part A (Short Answer): Answer each question in the space (blank) provided. Only the final answer will be (9 marks) marked. #1. A function is a set of ordered pairs but for every value of y, there is only one value of x (T/F). #2. Which test is used to show that a relation is a function; vertical line test or horizontal line test? #3. State the

, and let O= . e= 1 and f = Then Span( a, b, C) contains Spant 2 O de , 7 ]. O True O False

Find two numbers a and E! such that the fellewing system of linear equations is inconsistent. 3x+5y = I: {Ix2y = 3

. In this problem, we will prove the maximum absolute row sum formula for ||A||x. Let A E Fin-Kn and let (1- = maX1

Problem 10 5.4, Exercise 6. Show that the polynomials p1(t) = 2 + t, p206) : l + 162} and 3936) : t t2 are linearly independent vectors in the vector space C1

(Reading quantifier symbols) Decide which of the following propositions are true and which are false. Briefly defend your example. (a) x N, y N such that x y. (b) x Z, y Z such that x y. (c) x Q, y Q such that x y. ( d) x N such that y N, x y. (e) x Z such that y Z, x y. (f) x R such that y R, x y.

Every day, people face problems at home, work, school, or in their community that they must solve. Think about your life from the past 2 weeks, when something did not work out the way you intended, such as your car breaking down, you running out of milk, or facing a scheduling conflict. A lot of them need you to use math to help solve the problem.

Enter the missing reasons for the following two-column proof. Given: M is the midpoint of CD; CM=3x10; MD=6x22 Prove: x=4 Statement Reason M is the midpoint of CD; CM=3x10 ; MD=6x22 1. ? CM=MD 2. ? 3x10=6x22 Substitution 3x10=22 Subtraction Property of Equality 3x=12 3. ? x=4 Division Property of Equality

Question 1: List five principles that have an impact on establishing a safe design. Question 2: Who is PCBU? List the key responsibilities of PCBU. Question 3: List the main advantages of using a safe design approach

Short Answer: The final answer will be valued; however, considerations may be given to work shown. Extended We: Students are expected and required to organize and express complete responses to each of the problems such that they demonstrate the full range of their understanding of the relevant mathematical concept(s). Students will provide logical

Advanced Math Problem 1: Remember that two topological spaces are the same, what we call homeomorphic if you can stretch and squeeze one into the shape of the other. The letters of the alphabet provide interesting examples of topological spaces. Partition the set of capital letters into subsets consisting of letters which are homeomorphic. In

[-/5 Points] DETAILS MY NOTE Find the curvature x(s) of the curve in the y = 1 plane that satisfies the equation (x - 9)2 + (z + 1)2 = 36. K(S) = Submit

Find the value for y. ABCD ~ JKLH H A 6 D 4y - 3 C L K 2y - 1 Note: Solving this will result in two possible answers. Always make sure the value of y produces positive lengths. y =

A bag with 8 marbles has 2 yellow marbles, 3 blue marbles, and 3 red marbles. A marble is chosen from the bag at random. What is the probability that it Is yellow? Write your answer as a fraction in simplest form. 00 X

?? (1 point) If 36800 dollars is invested at an interest rate of 6 percent per year, find the value of the investment at the end of 5 years for the following compounding methods. (a) Annual: Your answer is $ (b) Semiannual: Your answer is $ (c) Monthly Your answer is $ (d) Daily: Your answer is $ (e) Continuously: Your answer is $ Note: You can

Solve and graph the solution set. x+3s -1 or x+3> -2 Graph the solution. Choose the correct graph below. O A. OB. -16 16 -16 16 O C. O D. +> -16 16 -16 16 O E. OF. 16 -16 16 Write the solution set using set-builder notation. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. XI} (Use one

3:50 Sat, Oct 29 8 MO Call 76% AccessUH X Student Grades X 4 AllTestInstances X 4 CourseWare X 4 Assessment Servi X G Solve for X: X+10x X G Solve for x: 4x-4= X + C assessment.casa.uh.edu/Assessment/Root/Pages/TestTaker/Quiz.aspx?id=32ABE676-F6E4-4A39-8607-901B W 7 : COURSEWARE Do not press Submit until all questions are colored green and you

Solution Question 1: Firstly, let us plan our trip with starting and ending point Province No. 3 [see below). Then, convert our planned movement into a meaningful graph G = (V,E}, where the vertices are the provinces and edges connect vertices that represent different provinces with a common border. As noted in the graph below, it consists of the

Simplify the following logarithms logA(2345) 7 10g3 ( Ity ) 2 I 2 ty2

Sec. 10.1 Guided Worksheet Submission Activity Guided Practice Activity #1 Conditionally Speaking Contrapositive: If not Q then not P. If not P then not Q. Two statements are said to be logically equivalent if they \"mean the same thing.\" There is a technical definition of this involving truth tables but we will not go into the details,just

1. Sean A = \f\f\f\f\f\f\f\f\f\f
$1. Sean A = \f\f\f\f\f\f\f\f\f\f$ $1. Sean A = \f\f\f\f\f\f\f\f\f\f$ $1. Sean A = \f\f\f\f\f\f\f\f\f\f$

The length of a rectangle is 5 cm longer than its width. If the perimeter of the rectangle is 38 cm, find its area. 2 cm

A rectangular field is 75 meters wide and 110 meters long. A coach asks players to run from one corner to the opposite corner diagonally across the field. How much shorter is it to run across the field than around it (nearest tenth)? label required

1 point ZA and LB form a linear pair. The measure of ZA is twice the measure of the Z B. Find mZA Type your

determine the numerical length line segment RT. Given ST = 2x, RT = 4x, and RS = 4x - 4, e numerical length of RS. + Submit

Find the final amount of money in an account if $1, 000 is deposited at 4.5 % interest compounded quarterly (every 3 months) and the money is left for 7 years. The final amount is S Round answer to 2 decimal places

1. A company claims that 15% of its plain candies are orange. A random sample of 20 such candies is selected. Label 8: identify: a. What is the distribution of C = number of candies that are orange out of 20 candies? b. How many of the 20 candies do we expect to be orange? c. What is the probability that less than 3 candies are orange

\f
$\f$

Multiple choice question need to be answered as soon as possible please. Question [5 points]: Two linearly independent solutions of the differential equation y" + 25y = 0, are - --- Select one: O y1 = ex and y2 = xex O yl = e->* and y, = ex O None of these O y1 = cos 5x and y2 = sin 5x O y1 = e->x and y2 = xe-5x

Given: A ABC ~ A DEF 10 The ratio of the area of ABC to the area of A DEF is -. What is the similarity ratio 35 of ABC to DEF? The similarity ratio of ABC to A DEF is

5. For each of the following functions, a) Determine the equation of the inverse. b) State whether the inverse is a function or not. If not, explain why. c) State the domain and range for the inverse of each. ii) 5 A(x)- 2(x-3)+2 6. Given y = /(x), graph a) y =-2(x - 4) by= f (-*x) +1 trent c) y-f(x) 7. a) State the Domain and Range from question

Can someone please help me solve this problem? I need function 1 and 2. Can you please show the work, so I can understand how you came up with the answer? Function #1: Type of function: Transformations: TO Function #2: Type of function: Transformations: -Y ons

Determine constants a and b so that a times the first equation in the system added to b times the second equation results in the equation in item b . 4 x + y = 4 2 x - 3 y = -5

A solar panel solar panel, the Find the exact value of each trigonometric function. be used to sup ground. W 5) sin 0 12-ft be 1020 6) Suppose O is an angle in standard position with terminal arm in quadrant II and sin 0 = 15 17 Determine the exact values of the other two primary trigonometric ratios. Solve each triangle (Find all missing sides

Solve it ,show your work for good rating. H. Wa _ Determine whether the Systems below is linear ornon- linear. 1 ) y ( + ) = x ( logt ) 2 ) y ( + ) = x3 ( + 3 ) 3 ) y ( + ) = 2 + x (+)

rotation: graph the image Geometry > # L.8 Rotations: graph the image 6SD Graph the image of square STUV after a rotation 180 counterclockwise around the origin. 10 V U S 8 6 4 2 -10 -8 -6 -2 O 2 4 6 8 10

_" m Let a and T} he in R\
$_" m Let a and T} he in R\$

Pop rocks used to come in a cubical box. The Company decided to enlarge its candy box. The width and length were each increased by 3 cm and the height was increased by 4 cm so that the resulting volume is now 392 cm3 . What were the dimensions of the sides of the original candy box?

Let (O) be inscribed inside triangle ABC, where AB,BC and CA are tangent to the circle (O) at D,E and F respectively. Sketch altitude CM BO where M is on the line BO. Let BD=4, DC=6 and the radius of the circle OD=OE=OF=2. a) Find the length of CM and OM. b) Prove that A is the right angle. c) Find the perimeter of triangle ABC.

Help asap please Question 1: True/False (15 points) i. Even when we consider limited information in credit markets and enforcement costs, these factors cannot explain the high interest rates charged by informal moneylenders in low-income countries. True 0 False ii. People in developing countries are more likely to be affected by infectious

Jestion 5 of 5 - 14 ew Policies urrent Attempt in Progress A new accountant at Sunland Inc. is trying to identify which of the amounts shown below should be reported as the current asset "Cash and cash equivalents" in the year-end balance sheet, as of April 30, 2020. 1. $61 of currency and coin in a locked box used for incidental cash

2) The path of a ball thrown by a softball player can be modeled by the function f(x) = -0.011x2 + 1.23x + 5.5 where x is the softball's horizontal position (in feet) and y is the corresponding height (in feet). Round answers to the nearest hundredth. a) Find the vertex of the function. b) How far did the softball travel when it hits the ground?

Find the length of the line segment shown below. Enter final answer as a decimal, round 2 places after the decimal. 6 -5 -4 -3 -2 -1, Length = vample 1 )Message instructor

please answer all multiple choice questions 11. What is the value of & in the function (x) - 1+ 4 *+3 if its graph passes through the point (2, 4.2]7 212 1 6 d. none of the above 12. Solve the equation L J -1 b. 1 5 d no solution 13. What are the x-intercepts of the graph of /(x) - $ $ 4x- 21. x-X-20 4,5 b. -7.3 d 7. -3 14. Which of the following

Find the payment on a home loan of $635,000 at 6% annual interest compounded monthly for 25 years. Find the future value of investing $1,850 per year at 9% annual interest compounded annually for 15 years. Find the future value of investing $43,500 one time at 6% annual interest compounded annually for 23 years

Think of a topic that is of interest to you. construct a questionnaire to gather data about your chosen topic. Your questionnaire must include 10 questions, at a minimum. You should also use a variety of different open-ended and closed-ended questions. Be sure to take some time to make your questionnaire look professional by using advanced

A kayak leaves Rankin inlet, Nunavut, and heads due south for 4.5km. At the same time , a second kayak travels in a direction S75degreesE from the inlet for 3.2km. In which direction, to the nearest degree, would the second kayak have to travel to meet the first kayak?

please prove it step by step with clear handwriting, thanks Determine if R is (1) a field (2) an integral domain (3) a unital ring, where R = {x+ y p+ zql z, y, z E Q, p, q prime}

12. Now calculate the rate the shoes drifted for each. Show your work for mu credit. A. Point A to B B. Point B to C

1. For the polynomial function, f(x)=2x 3 18x (a) Find the x-intercept(s) (enter as coordinates separated by commas): , (b) Find the y-intercept (enter as a coordinate):, (c) Find the interval(s) where the value of the function is positive., (d) Find the interval(s) where the value of the function is negative . 2. For the

Please help with the practice problem. Use elementary row operations to find the inverse of the matrix 1 2 1 3 2 3 1 8 1 1 1 9 11 16 9 60 or to show that it is not invertible. For full (or any) credit show at least 5 of the roW reduction stages in your work (including the last one), and list all of the row operations that you use to get from each

e cost of a small business is given the expression 6000 + 5x where the number of units produced. e business will be profitable enever its profit y exceeds its st

Problem.3. Compute the condition number of 2 1 1 A2: 3 3 9 3 3 5 by using the Frobeniue norm

7. Isabel and Helena have built a frame and covered it with cloth. The frame is in the shape of a right triangle, AABC, with side lengths 6 ft, 8 ft, and 10 ft. They use a vertical pole AE to raise corner A 3 ft, as shown. What is the distance ED from the base of the pole to the edge of the frame? Round to the nearest foot

Averie is building a stage that is shaped like a trapezoid. The bases must be exactly 3.2 and 5 , and the area is 69.7 square meters. What is the height of the stage

28. The length of a rectangle is 6 meters less than twice its width. The ared rectangle is 140 m2. What are the dimensions of the rectangle? A. w = 14, / = 10 B. w = 10, 1 = 14 C. w = 10, / = 20 D. w = 20, / = 340

Consider the following quadratic programming objective: Minimize Z - xi + 2x5-3x132 + 2x1 +22 What is the matrix Q of the quadratic programming? 1 1.5 Q 1.5 2 Q 2 3 N A Q = -2 A

Permutations and combinations: Problem type & Answer the questions below. (a) How many different committees of size 4 can be formed from 13 people? (b) A pizza parlor has a choice of 11 toppings for its pizzas. From these 11 toppings, how many different 7-topping pizzas are possible

A box contains orange balls and green balls. The number of green balls is six more than three times the number of orange balls. If there are 66 balls altogether, then how many green balls and how many orange balls are there in the box? There are Number orange balls and Number green balls in the box. your own words, how you arrived at your answer.

l. [43.84 Points] DETAILS LARCOLALG10 8.4.012. MY NOTES | ASK YOUR TEACI Use mathematical induction to prove the formula for all integers n 2 1. 1o+2o+3o+4o+--- +10n=5n(n+1) Find 51 when n = 1. Assume that Sk= 1o+2o+3o+4o+ + 10k=5k(k+ 1). Then, Sk+1=Sk+ak+1=(10+20+30+40+---+10k)+ak+ Use the equation for ak + [5 this formula valid for all positive

I need help with this problem in Cryptology please, and please make it legible I often can't read the handwriting. 2. Use Fermat's little theorem to calculate the remainder when the given number r is divided by the given divisor m. a) x = 9910), m = 101 (b) 1 = 9456, m = 67 (c) I = 147540 , m = 7541 (d) x = 4968 7327540 , m = 7541 (e) 1 = 65144 ,

The rectangle below is dilated by a scale factor of %. Find the perimeter and area of the rectangle below, as well as the perimeter and area of the dilated rectangle. Figures are not necessarily drawn to scale. Perimeter of given rectangle units limits Perimeter of dilated rectangle Area of given rectangle units2 Area of dilated rectangle units2

Showing 100 - 200 of 1503

2 / 16

Services

Sitemap
Fun
Definitions
Become Tutor
Used Textbooks
Study Help Categories
Recent Questions
Expert Questions
Campus Wear
Sell Your Books

Company Info

Security
Copyrights
Privacy Policy
Terms & Conditions
SolutionInn Fee
Scholarship
Online Quiz
Give Feedback, Get Rewards

Get In Touch

About Us
Contact Us
Career
Jobs
FAQ
Student Discount
Campus Ambassador

Secure Payment

Download Our App

© 2026 SolutionInn. All Rights Reserved