3 years ago

Simplify the following. Express your answer with positive exponents

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

8 0

On simplification, the expression is 15b^10/a^5

Step-by-step explanation:

Step 1: Use the laws of exponents to solve this. a^m · a^n = a^m+n and a^m ÷ a^n = a^m-n.
Answer is shown in attachment.

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Answer:

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Step-by-step explanation:

We knaow that one coin in a collection of 65 has two heads. If a coin, chosen at random from the lot and then tossed, turns up heads 6 times in a row. We calculate the probability that it is the two-headed coin.

We calculate the number of possible combinations:

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Hey there!☺

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