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3 years ago

What is the decimal and percent of 258/300

2 answers:

6 0

You can narrow down 258/300 to 43/50 by dividing both sides by 6 to make it easier. Now, if you divide 43 by 50 you should get a decimal of .86, which is also 86%.

Wewaii [24]3 years ago

5 0

<span>take 258/300 and simplify to 43/50. now divide 43 and 50 and you get decimal .86, and then you multiply the decimal by 100, and you get the percentage, which in this case is 86%.
</span>

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Which relation is a function?

Julli [10]

The bottom left is the function.

7 0

3 years ago

Read 2 more answers

12 What is the solution to this equation?

Levart [38]

Answer:

x=-5

Step-by-step explanation:

add 7 to 53 then divide -12 to itself and 60.

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2 years ago

Suppose that many large samples are taken from a population and that the

rewona [7]

Answer:

$0.22 -1 *0.029 =0.191$

$0.22 +1 *0.029 =0.249$

And the best option would be:

D. (0.191 to 0.249)

Step-by-step explanation:

For this case we know that the mean is:

$\bar X = 0.22$

And the standard error is given by:

$SE = 0.029$

We want to construct a 68% confidence interval so then the significance level would be :

$\alpha=1-0.68 = 0.32$ and $\alpha/2 =0.16$ . The confidence interval is given by:

$\bar X \pm z_{\alpha/2} SE$

Now we can find the critical value using the normal standard distribution and we got looking for a quantile who accumulate 0.16 of the area on each tail and we got:

$z_{\alpha/2}= 1$

And replacing we got:

$0.22 -1 *0.029 =0.191$

$0.22 +1 *0.029 =0.249$

And the best option would be:

D. (0.191 to 0.249)

5 0

3 years ago

Ms. Benitez earns $3,400 every month. She spends 25% of her earnings on rent and 30% of the remainder of transportation. How muc

Lilit [14]

Hey there Ag484p1stit,

Answer:

Rent = 25% x $3,400
= $850
Left now = $3,400 - $850
= $2,550
Transportation = 30% x $2,550
= $765.
She spends $765 on transportation.

Hope this helps :D

<em>~Danielle♥</em>

4 0

3 years ago

Find connection between Fibonacci numbers and the aspects of Engineering???????????????

VikaD [51]

Answer:

Fibonacci numbers is a series of numbers in which each number is sum of two preceding numbers.

Step-by-step explanation:

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3 years ago