Mathematics, 27.05.2021 22:10 shadowolf017
A book costs $12.99, and a video game costs $39.99. The sales tax is 8 1/2%. Rounded to the nearest cent, how much more is the tax on the video game than the tax on the book?
A. $2.30
B. $4.50
C. $2.50
D. $3.30
Answers: 3
Mathematics, 21.06.2019 13:30
Select all the correct answers.natalie buys a new car. in the first month, the odometer on the car records 800 miles. from past experience, she expects to drive 900 miles per monthselect all the functions that can be used to find the number of miles, f(n), recorded on the odometer after n months.of(n) = 800n + 100f(n) = 9001 - 100f(n) = 900n + 800(1) = 800; }(n) = f(n - 1) + 900, for n > 2f(1) = 800; 1(n) = f(n − 1) + 100, for n > 2(1) = 900; }(n) = f(n - 1) + 800, for n > 2
Answers: 2
Mathematics, 21.06.2019 14:30
F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.
Answers: 2
A book costs $12.99, and a video game costs $39.99. The sales tax is 8 1/2%. Rounded to the nearest...
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