2 years ago

Write the word sentence as an equation. Then solve.

Mathematics

1 answer:

scoundrel [369]2 years ago

6 0

Answer:

-1.5-21x

Step-by-step explanation:

You might be interested in

the number of points in the first five games of the football season are listed below. what is the mean number of points scored?

yarga [219]

^ You again? Quit being sus and answer the question here instead of elsewhere.

To find the mean, all you have to do is add each number and then divide by how many numbers you added.

So, 38 + 29 + 16 + 42 + 33 = 158. There were five numbers added, so the next step is to divide 158 by 5. That equals 31.6 as your answer.

3 0

3 years ago

Help me PLEASEEEEE I need help

V125BC [204]

Answer: maybe 18.6 °F?

7 0

2 years ago

Read 2 more answers

A purchaser of electric relays buys from two suppliers, A and B. Supplier A supplies two of every three relays used by the compa

inessss [21]

Answer:

The probability that at most 38 of the 60 relays are from supplier A is P(X≤38)=0.3409.

Step-by-step explanation:

We can model this question with a binomial distribution random variable.

The sample size is n=60.

The probability that the relay come from supplier A is p=2/3 for any relay.

If we use a normal aproximation, we have the mean and standard deviation:

$\mu=np=60*(2/3)=40\\\\\sigma=\sqrt{npq}=\sqrt{60*(2/3)*(1/3)} =3.65$

The probability that at most 38 of the 60 relays are from supplier A is P(X≤38)=0.3409:

$P(X\leq38)=P(X$

5 0

3 years ago

Simplify 4y + 2y - 5y

goldfiish [28.3K]

Answer:

Your answer is y.

Step-by-step explanation:

4y+2y-5y given

=6y-5y add

=y subtract

5 0

3 years ago

Read 2 more answers

Find the measure of angle 1.

WITCHER [35]

Answer:

108°

Step-by-step explanation:

x = 9

So x + 63° = 72°

So is 8x

So 8x = 72°

Multiply 72° by 2

144°

Now subtract 144° from 360°

The answer is 216°

Now divide by 2

108°

Hope this helped :)

5 0

3 years ago