Identify a pattern in the list of numbers. Then use this pattern to find the next number.4, -8, 16, -32, 64
A. 128
B. -128
C. -96
D. 96
Answer: B
Mathematics
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Replace the Cartesian equation with an equivalent polar equation.2x + 3y = 6
A. 2 cos ? + 3 sin ? = 6r B. r(2 cos ? + 3 sin ?) = 6 C. 2 sin ? + 3 cos ? = 6r D. r(2 sin ? + 3 cos ?) = 6
Mathematics
Use units to help you answer the question. If necessary, round your answer to two decimal places.Assuming that your heart beats 70 times per minute, how many times does your heart beat in 6 days?
A. 201,600 B. 604,800 C. 36,288,000 D. 25,200
Mathematics
Solve the compound inequality. Express the solution using interval notation or state that there is no solution.x - 2 ? 4 and x - 2 > -1
A. [1, 6) B. (1, 6] C. (-3, 2] D. [-3, 2)
Mathematics
Evaluate the expression.
2
A. 
B. 
C. 
D. 
Mathematics