3 years ago

Can someone help its due soon

Mathematics

1 answer:

Norma-Jean [14]3 years ago

4 0

I dunno if this is right or not but x=20.

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The total number of points scored during 10 regional games is shown below.

KatRina [158]

Answer:

Min 31

Q1 38

Median 49

Q3 52

Max 65

Step-by-step explanation:

Max number

Min number

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3 years ago

If electricity comes from electrons, does morality come from morons? hmmmmmmmm.....

Natali5045456 [20]

electricity comes from electrons, does morality come from morons? No, you're thinking of mormality. That is true, especially in the US. ... This means that the stupider a group is overall, the less moral they are expected to beon:

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3 years ago

17. What is .25 written in its simplest fraction form? A. 100/25 B.215 C. 14 D.444

BartSMP [9]

Answer:

$25 = \frac{25}{100}$

so answer is

$a) \: \: \frac{25}{100}$

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3 years ago

Is the derivative of square root of 6x, 3x^(-1/2)?

strojnjashka [21]

Lets calculate derivative of $\sqrt{6x}$

That is:
$( 6x^{ \frac{1}{2} } )' = 6* \frac{1}{2} * x^{ \frac{1}{2} -1 } = 3* x^{- \frac{1}{2} }$

Comparing that with offered answer we can see that results match.

6 0

3 years ago

Erika calculated that she would spend $115 on school supplies this year. She actually spent $82.50 on school supplies. What is E

DerKrebs [107]

Answer:

Step-by-step explanation:

Percentage error is calculated by

Percentage error = (estimate-real)/real*100%=(115-82.5)/82.5*100%=28.26%

An over-estimate gives a positive error percent, and an underestimate gives a negative error.

Also, dividing by the real value makes it possible to have more than 100% error.

For example, if real cost is $50, and estimated cost is $150, then error percent is (150-50)/50*100%=200%!

C: 39.4%

Step-by-step explanation:

The formula to calculate the percent error is given by :-

Given: The estimated amount = $115

The actual amount = $ 82.50

Now, the percent of error will be given by :-

4 0

3 years ago