Find the perimeter.
A. 43 m
B. 80 m
C. 312 m
D. 30 m
Answer: B
Mathematics
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The volume of a right-circular cylinder of radius r and height h is 
.
?
Suppose the radius and height of the cylinder are changing with respect to time t. At a certain instant of time, the radius and height of the cylinder are 2 and 3 in. and are increasing at the rate of 0.5 and 0.4 in./sec, respectively.
?
How fast is the volume of the cylinder increasing?
What will be an ideal response?
Mathematics
Multiply or divide the rational numbers. Express the product or quotient as a rational number in lowest terms.- 
÷ 
A. 
B. - 
C. - 1
D. 1
Mathematics
Write the decimal point in the correct location. $4.81 × 0.104 = 50024
A. $50,024. B. $5.0024 C. $0.50024 D. $50.024
Mathematics
Multiply.
? 
? 
A. - 
B. 
C. 
D. - 
Mathematics