Solve the problem.The radius of the circular top or bottom of a tin can with a surface area S and a height h is given by 
What radius should be used to make a can with a height of 30 inches and a surface area of 8100 square inches?
A. 26 inches
B. 24 inches
C. 54 inches
D. 13 inches
Answer: B
Mathematics
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Perform the indicated operations and, if possible, simplify.
? 
÷ 
A. 
B. 
C. 1
D. 
Mathematics
Find the acute angle A. Leave answer in decimal degrees rounded to seven decimal places, if necessary.csc A = 1.5077684
A. 48.4531810° B. 56.4463957° C. 33.5536043° D. 41.5468190°
Mathematics
Solve the problem.The string on a balloon is 56 mm long. What is this length measured in cm?
A. 560 cm B. 5600 cm C. 5.6 cm D. 0.6 cm
Mathematics
Determine if the equations in the given pair are equivalent. Each equation has only one solution.6x - 16 = 4(x - 4) and x = -16
A. Equivalent B. Not equivalent
Mathematics