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2 years ago

What are exponents? I am confused.

Advanced Placement (AP)

2 answers:

il63 [147K]2 years ago

8 0

Answer:

An exponent is a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression.

Explanation:

For example, 2^3 (you will see this ususally with like 2 and the 3 will be smaller next to the 2). What this means is 2x2x2 which equals 8.

artcher [175]2 years ago

3 0

Answer:

<h3> $\boxed{ \boxed{ \bold{ \sf{See \: below}}}}$ </h3>

Explanation:

$\underline{ \underline{ \sf{ \bold{ \purple{Exponents}}}}}$

Exponents refers to the power to which a number is raised.

$\underline{ \underline{ \sf{ \bold{ \blue{For \: example}}}}}$

Multiplication problems involving repeated factors, such as 2 × 2 × 2 , x × x × x × x etc. occur often in algebra. Therefore, mathematicians developed an abbreviated way of writing them.

Since 2 appears as a factor three times in 2 × 2 × 2 , we abbreviate this product as 2³. The number 2 is called the base and the number 3 is called the exponent.

Hope I helped!

Best regards!!

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Likurg_2 [28]

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<h3>What is an Ecological Footprint?</h3>

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3 0

1 year ago

Lina finds Shad, who is in her book club that meets twice a week, very attractive. Lina might have developed interests in Shad b

anygoal [31]

Answer: interest

Explanation:

She was interested in him that's what made her attracted to him

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3 years ago

Read 2 more answers

If the wait time is less than 30 minutes for 75% of all patients in the emergency room, what is the probability that the

Greeley [361]

The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less is 0.0020

<h3>What is probability? </h3>

Probability can be defined as the likelihood of an event to occur. In statistics, the mean of the sample distribution typically shows the probability of the population.

From the parameters given:

The sample size (n) = 55 patients
Let's assume that the mean (x) = 32 (i.e. 58.2%) of the patients

The sample proportion $\mathbf{\hat p}$ can be computed by using the expression:

$\mathbf{\hat p = \dfrac{x}{n}}$

$\mathbf{\hat p = \dfrac{32}{55}}$

$\mathbf{\hat p =0.582}$

If the percentage of the probability of all patients in the emergency room = 0.75

The probability that the proportion of patients who wait less than 30 minutes is 0.582 or less can be computed as:

$\mathbf{( \hat P \leq 0.582) = P \Big( \dfrac{\hat p - p}{\sqrt{\dfrac{p(1-p)}{n}}} \leq \dfrac{0.582 - 0.75}{\sqrt{\dfrac{0.75(1-0.75)}{55}}} \Big )}$