On a school trip there must be 2 chaperones for every 25 students. How many chaperones need
Question:
On a school trip there must be 2 chaperones for every 25 students. How many chaperones need to be on a trip if 180 students are on the trip?
A. 12
B. 13
C. 14
D. 15
E. 16
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 20% (5 reviews)
D Write a proportion and sol...View the full answer
Answered By
Branice Buyengo Ajevi
I have been teaching for the last 5 years which has strengthened my interaction with students of different level.
4.30+
1+ Reviews
10+ Question Solved
Related Book For
McGraw Hills Conquering SAT Math
ISBN: 9780071493413
2nd Edition
Authors: Robert Postman, Ryan Postman
Question Posted:
Students also viewed these Mathematics questions
-
The Sleep-Over Kennel has a capacity of 50 animals and is open 360 days per year. Operating costs of the kennel are as follows: Annual depreciation on the...
-
How many subjects need to be enrolled in each group (assume equal sample size in each group) to achieve 80% power if a two-sided test is used with α = .05 and the same assumptions are...
-
There are 7 women and 5 men in a department. How many ways can a committee of 4 people be selected? How many ways can this committee be selected if there must be 2 men and 2 women on the committee?...
-
Marty owns an auto body repair shop. The business has no real value without him and the building is pretty much a mess after being full of paint fumes for all those years but the land is worth...
-
The geological consulting firm of Gilbert, Marsh, & Kester prepares adjusting entries on a monthly basis. Among the items requiring adjustment on December 31, 2011, are the following: 1. The company...
-
Describe, in general terms, the archetype/instance pattern. Why is an ID-dependent relationship needed for this pattern? Use the CLASS/SECTION example shown in Figure 5-30 in your answer.
-
After returning from a skiing vacation in Vermont, Leslie Adel came down with Legionnaires Disease. He claimed it was from the water drunk at the ski resort and provided by Greensprings of Vermont...
-
At the beginning of 2015, Mazzaro Company acquired equipment costing $120,000. It was estimated that this equipment would have a useful life of 6 years and a salvage value of $12,000 at that time....
-
Could the "Select" command be considered a data manipulation language (DML)? Explain, include bibliographic references ?
-
A computer store sells 3 computer CDs for $2. How much would 15 computer CDs costs?
-
Derek and Meagan Jacoby recently graduated from State University and Derek accepted a job in business consulting while Meagan accepted a job in computer programming. Meagan inherited $75,000 from her...
-
A prototype rotating bicycle rack is designed to save space at a train station. The combined weight of platform BD and the bicycle is 40 lb and is centered at 1 ft above the midpoint of the platform....
-
Consider the diagram of the solenoid shown below and the simplified differential equation attempting to describe its motion. Answer the following questions. m dx(t) dt + D dx(t) dt - Ki(t) = 0...
-
Find the Huffman code for given character set and their frequency. Using the Huffman code decode the message "0110111001010" A 5 B 25 C 7 D 5 E 4 F 12
-
(e) Perform these operations in 2's complement format: 10001100 +00010101 0100110111101011
-
What is the mapping cardinality of the following two attributes (X and Y)? Explain the reason X A1 A2 A3 A1 A4 Y B1 B1 B3 B4 B5
-
B. Write the following knowledgebase, then answer the following: Type of building Number of rooms villa 6 palace 15 suite 2 Price of room 2500 15000 1000 The owner's name Hamad Saad Naser * Is there...
-
Last year, television station WXYZs share of the 11 P. M. news audience was approximately equal to, but no greater than, 25 percent. The stations management believes that the current audience share...
-
$10,000 was borrowed at 3.5% on July 17. The borrower repaid $5000 on August 12, and $2000 on September 18. What final payment is required on November 12 to fully repay the loan?
-
Using the information in the source table provided here, compute R 2 values for each effect. Using Cohens conventions, explain what these values mean. SS df MS Source A (rows) 30.006 30.006 0.511 B...
-
A researcher wondered about the degree to which age was a factor for those posting personal ads on Match.com. He randomly selected 200 ads and examined data about the posters (the people who posted...
-
In a study of racism, Nail, Harton, and Decker (2003) had participants read a scenario in which a police officer assaulted a motorist. Half the participants read about an African American officer who...
-
Casey deposited $800 at the end of every month into an RRSP for 9 years. The interest rate earned was 4.75% compounded semi-annually for the first 3 years and changed to 5.00% compounded monthly for...
-
b. Calculate the standard deviations for the market and Stock J. Question 4 (6-11) Portfolio Beta You have a $2 million portfolio consisting of a $100,000 investment in each of 20 different stocks....
-
Question 1 a. Bank of City has the following financial statement. What is the risk-weighted value of the assets according to BASEL? What is the ratio of risk weighted ratio (i.e., T1+ T2) (10...
Study smarter with the SolutionInn App