Solve. Round your answer to the nearest tenth.Find the circumference of a circle with a diameter of 22 feet.
A. 138.2 ft
B. 69.1 ft
C. 34.5 ft
D. 379.9 ft
Answer: B
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Find the quotient and the remainder.-6x3 - 5x2 + 27x + 13 divided by -2x - 5
A. 3x2 - 5x - 1; remainder 11 B. 3x2 - 5x - 1; remainder 8 C. x2 - 1; remainder -5 D. 3x2 - 5x - 1; remainder 0
Find the probability.A digit is chosen randomly from the digits 0 through 9 and then 7 is added to the digit and the sum recorded. Find the probability that the sum is less than 9.
A. 
B. 
C. 
D. 
Determine where the function is increasing and where it is decreasing.g(x) = 6x2 + 24x - 12
A. increasing on (-?, -12) decreasing on (-12, ?) B. decreasing on (-?, 2) increasing on (2, ?) C. increasing on (-?, -2) decreasing on (-2, ?) D. decreasing on (-?, -2) increasing on (-2, ?)
Factor the polynomial completely. If the polynomial is prime, so state.84x2 + 49xy + 7y2
A. (21x + 7y)(4x + y) B. 7(3x + y)(4x + y) C. 7(3x - y)(4x - y) D. prime