Mathematics, 05.02.2020 13:46 1910153

# Aquiz consists of 4 true-false questions. what is the probability of getting 100% on the quiz by randomly guessing the answer to all 4 questions?

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Mathematics, 21.06.2019 16:30

The average human heart beats 1.15 \cdot 10^51.15â‹…10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65â‹…10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

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Mathematics, 21.06.2019 18:00

The ratio of wooden bats to metal bats in the baseball coachâ€™s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

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Mathematics, 21.06.2019 22:10

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

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Mathematics, 21.06.2019 23:20

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?

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Aquiz consists of 4 true-false questions. what is the probability of getting 100% on the quiz by ran...

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