Use a calculator to approximate the expression. Write your answer in scientific notation, and round to the nearest tenth as needed.
A. 9 × 108
B. 8.6 × 106
C. 8.6 × 108
D. 8.2 × 106
Answer: C
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Solve the problem.A rectangular Persian carpet has a perimeter of 232 inches. The length of the carpet is 22 inches more than the width. What are the dimensions of the carpet?
A. 94 in. by 116 in. B. 69 in. by 91 in. C. 47 in. by 69 in. D. 105 in. by 127 in.
Use a calculator with a square root key to find a decimal approximation for the square root. Round the number displayed as indicated.
to the nearest hundredth
A. 64.2 B. 64 C. 64.24 D. 64.242
Provide an appropriate response.Use the max-min inequality to find upper and lower bounds for 
and 
. Add these to arrive at an estimate of 
.
What will be an ideal response?
Build the fraction to an equivalent fraction with the denominator specified. State the numerator.
= 
A. 3 B. 24 C. 33 D. 264