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2 years ago

Help me! i will give brainilest to thnnswer!!!!!!!!!!1e correct a

Mathematics

1 answer:

o-na [289]2 years ago

6 0

Because the square root of 36 is 6, so if the number on question A is 37 then the answer would be larger than 6. The same goes for the other questions. The square root of 100 is 10 so since the number is 95 is with be smaller than 10. And for the last one the square root of 25 is 5 and the square root of 36 is 6, So the square root of 30 is in between 5 and 6. Hope this helps!!

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18 divided by tan 30

Helga [31]

$18\sqrt{3}$

Step-by-step explanation:

8 0

3 years ago

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Here are the first four terms of an arithmetic sequence. 3,10,17,24. Is 150 a term in this sequence?

mixer [17]

Answer:

Yes, if youyouyoyouyouyooyouyyou continue down the line, you will reach 150. The sequence adds 7 each time. If you add 7, 18 more time you will get 150.

Step-by-step explanation:

5 0

2 years ago

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A bakery asks 75 customers to vote for a new bagel flavor. Onion flavor receives 33 votes. Cheddar flavor receives 42 votes. Use

m_a_m_a [10]

Using proportions, it is found that:

The fraction that shows the proportion of customers who voted for cheddar flavor is $\frac{42}{75}$

56% of customers voted for cheddar flavor.

A proportion is the <u>number of desired outcomes divided by the number of total outcomes</u>.

A percentage is the <u>proportion multiplied by 100%</u>.

In this question, 42 out of 75 customers voted for the cheddar flavor, hence:

$p = \frac{42}{75}$

That is, the fraction that shows the proportion of customers who voted for cheddar flavor is $\frac{42}{75}$

The percentage is:

$\frac{42}{75} \times 100\% = 56\%$

56% of customers voted for cheddar flavor.

To learn more about proportions, you can take a look at brainly.com/question/24372153

8 0

3 years ago

The head of the Westlane Cultural Center wants to get a sense of how quickly pledges from donors arrive at the center. It takes

Rzqust [24]

Answer:

95.64% probability that pledges are received within 40 days

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

$\mu = 28, \sigma = 7$

What is the probability that pledges are received within 40 days

This is the pvalue of Z when X = 40. So

$Z = \frac{X - \mu}{\sigma}$

$Z = \frac{40 - 28}{7}$

$Z = 1.71$

$Z = 1.71$ has a pvalue of 0.9564

95.64% probability that pledges are received within 40 days

7 0

3 years ago

Given the function {f(x)=32-x}^{2}f(x)=32−x 2 , what is f(-5)f(−5)?

erastova [34]

Step-by-step explanation:

the description is very difficult to understand with special characters and potential typing errors.

I suspect the definition is

function(x) = 32 - x²

function(-5)function(-5) is then very easily calculated.

we need to calculate function(-5) and then square the result, as function(-5)function(-5) is just a simple multiplication of the function results.

function(-5) = 32 - (-5)² = 32 - 25 = 7

so,

function(-5)function(-5) = 7 × 7 = 49

4 0

3 years ago