Find the perimeter.

A. 64 cm
B. 62 cm
C. 112 cm
D. 56 cm


Answer: A

Mathematics

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Provide an appropriate response.Find the standard equation for the position s of a body moving with a constant acceleration a along a coordinate line. The following properties are known: i.   = a, ii.   = v0 when t = 0, and  iii. s = s0 when t = 0,where t is time, s0 is the initial position, and v0 is the initial velocity.

A. s =  + s0
B. s = at2 + v0t + s0
C. s =  + v0t + s0
D. s =  - v0t - s0

Mathematics

Solve the problem.The carpenter needed a board that was 3.5 m long. How many inches will be needed?

A. 126.0 in. B. 3.8 in. C. 8.9 in. D. 137.8 in.

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(4x + 11)(x + 3)

A. x2 + 23x + 22 B. 4x2 + 22x + 33 C. 4x2 + 23x + 33 D. x2 + 33x + 23

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Find the expected value.A new light bulb has been found to have a 0.02 probability of being defective. A shop owner receives 500 bulbs of this kind. How many of these bulbs are expected to be defective?

A. 20 B. 100 C. 10 D. 500

Mathematics