Solve the problem.If an object is dropped, the distance it falls is given by d = 
gt2, where g is about 32 ft/sec2. Find the distance an object would fall in 4 seconds.
A. 256 ft
B. 512 ft
C. 128 ft
D. 64 ft
Answer: A
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?Which of the following is the formula to find the volume of a semi-sphere surmounted on a right circular cone?
A.
?
B.
?
C.
?
D.
?
E.
?None of the above.
Express the number in standard notation.2.0433 × 10-7
A. 0.00000020433 B. 0.000000020433 C. 0.0000020433 D. -204,330,000
Solve the problem.Sara works at a fast food restaurant. On one day she sold 45 double hamburgers, 73 fish sandwiches, 96 orders of French fries, 72 small drinks, 57 medium drinks, and 58 large drinks. On the next day she sold 50 double hamburgers, 17 fish sandwiches, 32 orders of French fries, 68 small drinks, 79 medium drinks, and 94 large drinks. Write this information in a 6 x 2 matrix.
A. 
B. 
C. 
D. 
Solve.The current in amps I drawn by an appliance in the home can be approximated using the formula I = 
,where P is the power measured in watts and R is the resistance measured in ohms. What is the current I if 
watts and 
(Round to three decimal places, if necessary.)
A. 7.071 amps B. 11.314 amps C. 5.657 amps D. 6.891 amps