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Zinaida [17]
2 years ago
15

Write an equation that represents a relationship that is not proportional when m= 3 and b= -6.

Mathematics
1 answer:
Rainbow [258]2 years ago
4 0

Answer:

y=3x+-6

Step-by-step explanation:

plug it into y=mx+b form

hope this helps

mark brainiest pls

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Look at pic 10 pts will mark brainilest
Nina [5.8K]

Answer:

<em>For part one...</em>

<em><u>you will multiply 4.5 by 3 to get 13.5 . </u></em>

<em>For part two,</em>

<u><em> you will multiply 3m by 4 to get 12.</em></u>

<u><em></em></u>

<em> (: </em><em><u>I hope this helps! BRAINLIEST is appreciated to get to virtuoso</u></em><em> :)</em>

6 0
3 years ago
Suppose 10000 people are given a medical test for a disease. About1% of all people have this condition. The test results have a
Alina [70]

Answer:

The percent of the people who tested positive actually have the disease is 38.64%.

Step-by-step explanation:

Denote the events as follows:

<em>X</em> = a person has the disease

<em>P</em> = the test result is positive

<em>N</em> = the test result is negative

Given:

P(X)=0.01\\P(P|X^{c})=0.15\\P(N|X)=0.10

Compute the value of P (P|X) as follows:

P(P|X)=1-P(P|X^{c})=1-0.15=0.85

Compute the probability of a positive test result as follows:

P(P)=P(P|X)P(X)+P(P|X^{c})P(X^{c})\\=(0.85\times0.10)+(0.15\times0.90)\\=0.22

Compute the probability of a person having the disease given that he/she was tested positive as follows:

P(X|P)=\frac{P(P|X)P(X)}{P(P)}=\frac{0.85\times0.10}{0.22} =0.3864

The percentage of people having the disease given that he/she was tested positive is, 0.3864 × 100 = 38.64%.

3 0
3 years ago
Find the value of X 90 58 122 32 <br> PLEASE ANSWER NOWW<br> 20pts
Viktor [21]

Answer:

58

Step-by-step explanation:

The two angles are equal

5 0
3 years ago
Read 2 more answers
PLZ HELP ME I will give u 10 points PLZZ HELP ME
zhannawk [14.2K]

Answer:

1000

7/100

Step-by-step explanation:

10×10×10is 100

8 0
3 years ago
How can you use 1300 divided by 13 to help you find 1,287 divided 13
tiny-mole [99]

Answer:

Step-by-step explanation:

This question is about the benefits of estimation.

1300/13 is easy and results in 100.

1287/13 can be approximated by 1300/13:  1287/13 ≈ 100.

Actually, 1287 = 1300 - 13 = 13(99); just subtract 1 from 100.  

So:  1287/13 = 1300 - 13 = 1287.  A nice bit of mental math!

6 0
2 years ago
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