Use the appropriate geometric formula to determine the missing dimension (radius, length, or height).Use 3.14 for ?. Round to the nearest hundredth when appropriate.A sphere with a volume of 30 cubic feet.
A. r = 1.93 ft
B. r = 367.92 ft
C. r = 3.11 ft
D. r = 7.17 ft
Answer: A
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Solve the problem.On Saturday, Andy Jameson wishes to visit his grandparents' home, his best friend's home, and also make a trip to the music store. He estimates the distances among these locations as follows: Andy's home to grandparents' home is 5.5 miles; Andy's home to best friend's home is 8 miles, Andy's home to music store is 2.5 miles; Andy's grandparents' home to best friend's home is 7 miles; Andy's grandparents' home to music store is 11 miles; best friend's home to music store is 4.5 miles. What is the minimum distance Andy can travel to visit his three destinations and return home?
A. 29 mi B. 17 mi C. 28.5 mi D. 19.5 mi
Answer the question.The function f(x) = 60x computes the number of minutes in x hours. The function g(x) = 24x computes the number of hours in x days. What is (f ? g)(x) and what does it compute?
A. (f ? g)(x) = 1440x2; it computes the number of minutes in x days. B. (f ? g)(x) = 84x; it computes the number of minutes plus the number of days in x days. C. (f ? g)(x) = 1440x; it computes the number of minutes in x days. D. (f ? g)(x) = 1440x; it computes the number of days in x minutes.
Calculate. Write the answer in lowest terms and as a mixed number where appropriate.33 ÷ 2
A. 16
B. 14
C. 15
D. 13
Perform the indicated operations.3 ? (3 + 4)2 - 2 ? (5 - 3)2
A. 580 B. 139 C. 161 D. 425