For each of the following equations find the value of x/y correct to 3 significant figures. a.

Question:

For each of the following equations find the value of x/y correct to 3 significant figures.

a. 3^x = 7^y

b. 7^x = (2.7)^y

c. 4^2x = 3^5y

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

ISBN: 9781108407199

1st Edition

Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey

See More Books

Question Posted: Mar 13, 2023 02:56 AM

Each of the following equations has an error. Identify, fix, and explain the error in each of the following equations. a. b. c. d. VN (u Hn) (for a distribution of means) ||
Find the compount amount for each of the following deposits: $15,000 at 4.6% compounded semiannually for 11 years.
Find the associated z-score for each of the following standard normal areas. a. Highest 10 percent b. Lowest 50 percent c. Highest 7 percent
Define and explain the Bioptic Telescope
What are the basic factors that should be considered when establishing an individual retirement plan?
Workday traffic conditions from 9:00 am to 10:00 am on the Baltimore Beltway can be characterized as Light, Moderate, and Heavy. The following stochastic matrix describes the day-to-day transitions:...
What do digital spectrum analyzers use to prevent the low-frequency ski slope?
Englert Hospital began using standards to evaluate its Admissions Department. The standard was broken into two types of admissions as follows: Standard Time to Complete Type of Admission Admission...
The neighborhood of Humboldt Park has been through many changes, starting off mainly as a community of people of Northern European decent, and later of Latin American decent, many of whom speak...
Solve, giving your answers correct to 3 significant figures. a. ln(3 x 2 ) = 2 ln x b. 2ln(x + 2) ln x = ln(2x 1) c. 2ln( x + 1) = ln( 2x + 3) d. ln(2x + 1) = 2 ln x + ln5 e. ln(x + 2) ln x = 1...
The temperature, T C , of a hot drink, t minutes after it is made, can be modelled by the equation T = 25 + ke nt , Where k and n are constants. The table below shows experimental values of t and T....
Determine each of the following: (a) [2.3 - 1.6] (b) |2.3| - |1.6| (c) [3.4][6.2] d) [3.4][6.21] (e) [2] (f) 2[]
REQUIREMENT: Various online platforms have evolved as a result of the rapid development of Internet technology. Some companies have created their own platform or registered with online marketplaces...
Let X be a random variable with pdf f(x)=kx, 0 3). d. Find P(X 5). e. Find P(X > 2). f. Find E(X). g. Find Var(X).
5. Let X be a kn x n matrix and Y by an n x kn matrix, for some integer k. (a) Describe an algorithm that computes the product XY using Strassen's algorithm as a subroutine, i.e., use it as a...
6) Given the following definition of Value::operator= 1 Values operator= (const Value &rhs) pcler pissed to ref. 2 ( 3 address of ths 4 5 6 7} Explain the meaning of '&' on line 1 and on line 3...
al 10 UNIVERSAL CONTROL CORP. BACKGROUND Universal Control Corp. is a leading supplier for process control systems and equipment used in a wide variety of production and distribution applications....
Figure illustrates a cylindrical buoy floating in water with a mass density (. Assume that the center of mass of the buoy is deep enough so that the buoy motion is primarily vertical. The buoy mass...
Could the owner of a business prepare a statement of financial position on 9 December or 23 June or today?
Each of the eight players in a chess team plays 12 games against opponents from other teams. The total number of wins, draws and losses for the whole team are denoted by X, Y and Z, respectively. a....
Three identical cans of cola, 2 identical cans of green tea and 2 identical cans of orange juice are arranged in a row. Calculate the number of arrangements if i. The first and last cans in the row...
a. i. Find how many numbers there are between 100 and 999 in which all three digits are different. ii. Find how many of the numbers in part i are odd numbers greater than 700. b. A bunch of flowers...
The following transactions occurred for the Fierro Company. 1. A three-year fire insurance policy was purchased on July 1, 2024, for $11,520. The company debited prepaid insurance for the entire...
On January 1 of the current year, Rhondell Corporation holds accumulated E & P of $200,000. Current E & P for the year is $600,000, earned evenly throughout the year. Elizabeth and Jonathan are the...
At the beginning of Year 2, the Redd Company had the following balances in its accounts: Cash Inventory Common stock Retained earnings $7,900 1,900 7,400 2,400 During Year 2, the company experienced...

For each of the following equations find the value of x/y correct to 3 significant figures. a.

Question:

Step by Step Answer:

a Taking natural logarithm on both sides we get ln3x ln7y Using ...View the full answer

Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook

Students also viewed these Mathematics questions