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pychu [463]
3 years ago
5

Select all equations for which -3 is a solution.

Mathematics
1 answer:
ad-work [718]3 years ago
7 0

Answer:

look it up

Step-by-step explanation:

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A group of researchers analyzed the data of 654 adults from their annual health examination. They aimed to investigate the assoc
Zina [86]

Answer:

the question is too long

Step-by-step explanation:

can you shortened it?

5 0
3 years ago
IS
slamgirl [31]

Answer:

search up on google

Step-by-step explanation:

not hard

7 0
4 years ago
2. 1.6-g when g= 1.2
Alenkasestr [34]

Answer:

0.4

Step-by-step explanation:

1.6 - 1.2 = 0.4

6 0
4 years ago
Can someone answer this step by step to help me understand how to get my answer thank you
frozen [14]
The answer is 19y – 9.

First, distribute the -3 to ( -4y + 3 ). So:
= ( 12y – 9 ) + 7y

Then, combine like terms. In this case, the like terms are 12y and 7y. So:
= 12y – 9 + 7y
= 19y – 9
6 0
3 years ago
The number of cell phone minutes used by high school seniors follows a normal distribution with a mean of 500 and a standard dev
prohojiy [21]
<span>The number of cell phone minutes used by high school seniors follows a normal distribution with a mean of 500 and a standard deviation of 50. what is the probability that a student uses more than 580 minutes?

Given
&mu;=500
&sigma;=50
X=580
P(x<X)=Z((580-500)/50)=Z(1.6)=0.9452
=>
P(x>X)=1-P(x<X)=1-0.9452=0.0548=5.48%

</span>
7 0
3 years ago
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