Math

A standard number cube is rolled 180 times. Predict how many times a 3 or 5 will be the result.
A. 31 times
B. 60 times
C. 57 times**
D. 30 times

Jamestown Builders has a development of new homes. There are 6 different floor plans, 7 exterior colors, and an option of either one-car or two car garage. How many choices are there for one home?

A. 84**
B. 126
C. 15
D. 42

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  1. 1st Question: try again
    2nd question: correct

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  2. I think it is D or B, probably B

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  3. B is correct.
    Probability of rolling a 3 or a 5 is 2/6 = 1/3
    (1/3)(180) = 60

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  4. 1-c
    2-a
    3-c
    4-b
    5-b
    6-c
    7-a
    8-d
    9-d
    10-d

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  5. Junior is right!!!

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