Solve the equation on the interval [0, 2?).cos x = sin x
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Answer: B
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Solve the problem.At lift-off, a rocket weighs 40.3 tons, including the weight of fuel. It is fired vertically, and the fuel is consumed at the rate of 2.16 tons per 1,000 ft of ascent. How much work is done in lifting the rocket to an altitude of 10,000 ft?
A. 5.11 x 105 ft?ton B. 2.95 x 105 ft?ton C. 3.31 x 105 ft?ton D. 3.49 x 105 ft?ton
Simplify the polynomial answer and write it in descending order.Consider the square that has a side length given by (6a - 11) feet. Find the area of the square.(6a - 11) ft 
A. The area is 6a2 + 121 square feet. B. The area is 36a2 + 121 square feet. C. The area is 36a2 - 132a + 121 square feet. D. The area is 6a2 - 132a + 121 square feet.
Simplify the expression using the order of operations.2[-5 + 4(-6 + 8)]
A. 6 B. -8 C. -2 D. -4
List the numbers from the set that are of the type indicated.{9, 
, -19, 0, 
, - 2
, 9.2}Whole numbers
A. 9, -19 B. 9 C. 9, -19, 0 D. 9, 0