Evaluate.i25
A. -i
B. 1
C. -1
D. i
Answer: D
Mathematics
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Express the rational number as a terminating or repeating decimal number.
A. 0.
B. 0.285
C. 0.285714
D. 0.
Mathematics
Use repeated subtraction on your calculator to compute the division problem, where a remainder is possible.186 ÷ 7
A. 30 B. 26 R 4 C. 26 R 6 D. 26
Mathematics
Solve the problem.The angle of depression from a balloon 1010 feet above the ground to the ranger headquarters is 64°47'. Find the distance between the headquarters and a point on the ground directly below the balloon. Round your answer to the nearest foot.
A. 481 ft B. 466 ft C. 476 ft D. 471 ft
Mathematics
Divide, if possible.
A. -7
B. -17
C. - 
D. 7
Mathematics