Which of the following events has a probability of 1? Check all that apply. landing on a blue or red space on a spinner with 1 blue space and 1 red space

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

answer is c

step-by-step explanation:

81/12=324/x

x=48

using pemdas, (order of operations) you'll see the answer is 24.

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125.28

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