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AlekseyPX
3 years ago
14

Using the rules of exponents to evaluate or simplify. write without negative exponents. 1/4^-2​

Mathematics
1 answer:
jekas [21]3 years ago
3 0
16 or 4^2

This is really saying is 1/(1/4^2)
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A.

Step-by-step explanation:

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2 years ago
What’s the product of 1/2 x 2/3 x 3/4
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1/2 x 2/3 x 3/4 = 1/4

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2 years ago
Probability theory predicts that there is a 9% chance of a water polo team winning any particular match. If the water polo team
AlexFokin [52]
The result is <span>B. 1638.</span>

To calculate this, we will use both an addition and a multiplication rule. The addition rule is used to calculate the probability of one of the events from multiple pathways. If you want that only one of the events happens, you will use the addition rule. <span>The multiplication rule calculates the probability that both of two events will occur.
First, there are two possibilities for winning exactly one match:
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2. To lose the first match and win the second one.

9% = 0.09 is the probability of winning. The probability of losing is 1-0.09 = 0.91. To calculate the probability of winning </span><span>the first match and losing the second one and vice versa, we will use the multiplication rule:
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We want to either one of these events to happen, so using the addition rule, we have:
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In 10,000 matches:
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4 0
3 years ago
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