2 years ago

If you have 12 campers and you buy each a book that cost 7.50 dollars how much did you spend

Mathematics

1 answer:

Tju [1.3M]2 years ago

7 0

Answer:

Step-by-step explanation:

Take the cost of each book and multiply by the number of people who bought each book

7.50 * 12

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We need the figure to answer that.

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If P(a)=0.60 and P(b)=0.30, then a and b are independent events if

MariettaO [177]

Answer: $\text{P(A or B)}=0.90$

$\text{P(A and B)}=0.18$

Step-by-step explanation:

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4 years ago

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3 years ago

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William Arsenio is remodeling his home in order to save money he is upgrading the plumbing himself he needs 27 pieces of copper

Reptile [31]

Answer:

Yes.

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Pieces of copper that Arsenio needs in total = 27 pieces

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Since, the length of each piece is 2/9 foot, the length of 27 pieces would be:

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This means, Arsenio needs 6 feet in total for the copper tubing. Since he got 8 feet in total, he has sufficient amount of tubing available.

After making the 27 pieces, he will be left with 8 - 6 = 2 feet of tubing.

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3 years ago