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Lunna [17]
3 years ago
10

Please help me with this!!!

Mathematics
1 answer:
Yuri [45]3 years ago
5 0
The easiest way to attempt such questions is to throw in some numbers and do trial and error.

The question is asking about the change in values p depending on the change in w. So, let's play around with w.

Take w=1, then p=-0.25\times 1+15=14.75
Take w=2, then p=-0.25\times2+15=-0.5+15=14.5
Take w=3, then p=-0.25\times3+15=-0.75+15=14.25
.
.
.
Take w=100, then p=-0.25\times100+15=-25+15=-10

Notice how p decreases in value for every increase in w?

Therefore, as w increases, the value of p decreases (always).

Ans: B
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Ac=r+d for a solve equation for the indicated variable
konstantin123 [22]

\boxed{a=\frac{r+d}{c}}

<h2>Explanation:</h2>

Here we have the following expression:

ac=r+d

And the question asks for solving the equation for the variable a. So we need to divide both sides of the equation by c:

ac=r+d \\ \\ \frac{ac}{c}=\frac{r+d}{c} \\ \\ \\ But: \\ \\ \frac{c}{c}=1 \\ \\ \\ So: \\ \\ \boxed{a=\frac{r+d}{c}}

<h2>Learn more:</h2>

Solving equations: brainly.com/question/10643312

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3 years ago
!!! WILL GIVE BRAINLIEST !! PLS ANSWER !!!
Brut [27]

Answer:

Yes, ASA

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Hope this helps!

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3 years ago
A student wants to report on the number of books her friends read each week. The collected data are below: 0 24 1 4 5 2 5 4 Whic
barxatty [35]

Median: middle number

Mean: average

How to calculate the median:

1) line the numbers in order from least to greatest

0 1 2 4 5 24

(you do not need to write all the fours or fives, one four or five is enough to represent it)

2) Next, take one number off each end at a time until you have one number in the middle left (if there are two numbers left in the middle, add them together, than divide them by two)

3) The median is 4 becuase it is in the middle.

How to calculate the mean:

1) Add all the numbers together

0+24+1+4+5+2+5+4 = 45

2) Now we divide 45 by 8 because there are eight numbers in the list

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live with love, live with Jesus

4 0
3 years ago
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The second question
stich3 [128]

2)

A: 5

B: 9a & a (from a/6)

C: -5 & ÷4

D: -5 & 9a

I haven't done algebra in a year, so don't think my answers are perfect!

definitions:

term: something separated by a sign/symbol (÷, ×, - +) (a/6 are two separate terms, ÷)

constant terms: variables that can be solved.

unlike terms: terms that don't "go" together, you can't subtract 5 from 9a because there's a variable in the way (eyy that rhymes)

like terms: terms that you can add/subtract/multiply/divide to another term

(another answer to c is 9a & a)

7 0
4 years ago
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sleet_krkn [62]
The answer to this question would be 1/8 or in decimal form it would be 0.125. hopefully this helps with your question.
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