Solve each of these equations, giving your answers correct to 3 significant figures. a.10 x = 52

Question:

Solve each of these equations, giving your answers correct to 3 significant figures.
a.10^x = 52

b.10^x = 250

c.10^x = 0.48

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 02:51 AM

See More Questions

Solve each of these equations, giving your answers correct to 3 sf. a. lg x = 5.1 b. lg x = 3.16 c. lg x = 2.16 d. lg x = - 0.3 e. lg x = - 1.5 f. lg x = - 2.84
Solve, giving your answers correct to 3 significant figures. a. |4 x 8| = 2 b. |2(3 x ) 4| = 8 c. 3|2 x 5| = 2 x d. |3 x + 4| = |3 x 9| e. |5(2 x ) + 3| = |5(2 x ) 10| f. |2 x+2 + 1| = |2 x +...
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...
Prove the following statement: If a transformer having a series impedance Ze is connected as an autotransformer, its per-unit series impedance Z as an autotransformer will be SE Zoq NSE + NC Note...
N. Ebriate, a college student at a party university, decides to forego beer drinking and invest the $100 he saves at the end of each month in a mutual fund that is currently earning 11 percent...
How do we apply structural modeling to design?
Express the Henry's-law constants reported in Table 8.1 as $H_{i, p c}$ and $H_{i, c p}$. Dimensionless temperature, 0.9 0.8 0.7 0.6 K=1+ (0-1/2) 0.5 0.4 0.3 0.2 0.1 K = 1 0 0.2 0.4 0.6 0.8...
Calculate the random access memory (RAM) in megabytes necessary to store a multidimensional array that is 20 x 40 x 120.This array is double precision, and each value requires a 64-bit word. Recall...
Besides the effect on the tax rates that will apply, filing status also has an impact on the amount of the standard deduction that is allowed. A taxpayer who is unmarried or separated from their...
Solve the inequalities, giving your answer in terms of base 10 logarithms. a. 8 5-x < 10 b. 3 2x + 5 > 20 c. 2 x 5 2x+1 < 3 d. 7 x (5/6) 3-x > 4
Use a calculator to evaluate correct to 3 significant figures: a. ln3 b. ln1.4 c. ln0.9 d. ln 0.15
Hudson Alvarez is a realtor. He organized his business as a corporation on June 16, 2019. The business received $75,000 from Alvarez and issued common stock. Consider these facts as of June 30, 2019....
For each of the following independent cases (1 to 4), compute the missing values. (Enter all amounts as positive values.) Beginning raw materials Raw materials purchases Indirect materials issued...
Mike Evergreen wants to expand the operations of Simcoe Lawns. In order to do so he needs additional funding and has approached the bank in this regard. You are a CPA and your task is to report back...
Armando is buying a house worth 500,000, and must decide whether to take on a fixed or adjustable rate mortgage (ARM). The term of the loan is T = 15 years, with n = 12 monthly payments per year. (a)...
Green Caterpillar Garden Supplies Inc. has the following end-of-year balance sheet: Green Caterpillar Garden Supplies Inc. Balance Sheet For the Year Ended on December 31 Assets Liabilities Current...
. . FastCars is debating whether its next car model should be a gas or electric car. Due to factory limitations, FastCars will only be able to introduce one new model in the next five years . Both...
Do you prefer paintings in which the people are fully clothed? This question was asked by a professional survey group on behalf of the National Arts Society. A random sample of n1 = 59 people who are...
Bobbie Singh provides writing services for small businesses. He blogs for companies that need professionally written content. His business records at November 15, 2023, are shown below: During the...
The mass of waste produced by a school during its three 13-week terms is given in tonnes, correct to 2 decimal places, in the following table. a. Calculate estimates of the mean and standard...
A company manufactures right-angled brackets for use in the construction industry. A sample of brackets are measured, and the number of degrees by which their angles deviate from a right angle are...
120 people were asked to read an article in a newspaper. The times taken, to the nearest second, by the people to read the article are summarised in the following table. Calculate estimates of the...
Q1: Consider the four-wheeled cart with a spring and damper as shown. Assume that the wheels are solid disks rolling without slip; each wheel has a mass m and a radius r, the cart has a mass M and...
The state of plane strain on a differential element of material is given as Ex=0, Ey=-225(10-6), and Yxy 120(10-6). Determine Use maximum shear-stress theory to determine the factor of safety of the...
The rolled-up vortex wake downstream of a wing is schematically represented by two semi-infinite, parallel, horizontal line vortices. The vortex lines have opposed vorticity and equal strength (which...

Solve each of these equations, giving your answers correct to 3 significant figures. a.10 x = 52

Question:

Step by Step Answer:

a 10x 52 We can take the base10 logarithm of both sides of the equation to find x l...View the full answer

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

Students also viewed these Mathematics questions