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dem82 [27]
3 years ago
10

The floor tiles are solid in squares that are 15 inches on a side, find the area of each tile.

Mathematics
1 answer:
Zina [86]3 years ago
8 0

Answer:

60

Step-by-step explanation:

15+15+15+15=60

if each tile is a square and one side of the tile is 15 there would be 4 side so u add 15 4 times u could just multiply 15 by 4 but some people dont like mulitplication so i chose the easier way

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For one toss of a certain coin, the probability that the outcome is heads is 0.6. If this coin is tossed 5 times, which of the f
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Answer:

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Step-by-step explanation:

The probability that the outcome will be heads x times is calculated using the following equation:

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This apply for variables that follows a binomial distribution. In which we have n independent and identical events with two possibles results: success and fail with a probability p and 1-p respectively.

So, In this case, n is equal to 5, and p is equal to 0.6 because we are going to call success the event in which the outcome of the coin is head.

Then, the probability that the outcome will be heads at least 4 times is calculated as:

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P = 0.2592 + 0.07776

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