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2 years ago

12

PLEASE HELP!!!! The following table shows the number of students in a class who like movies and/or music: Like Movies Do Not Lik

e Movies Total Like Music 36 ? 56 Do Not Like Music 15 4 19 Total 51 24 75 What is the missing number in the table? (1 point) 12 20 32 52

1 answer:

Sidana [21]2 years ago

7 0

Answer:20

Step-by-step explanation:

I got it right on my test

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Please help with this question

barxatty [35]

slope=<u>y</u><u>2</u><u> </u><u>-</u><u> </u><u>y</u><u>1</u>

x2 - x1

= <u>-</u><u>1</u><u> </u><u>-</u><u> </u><u>-</u><u>3</u>

-7 - -9

= <u>-</u><u>2</u>

-2

= 1

I think the answer is D

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3 years ago

Write the point-slope form of the equation of the line that passes through the point (1, 3) and has a slope of 2. include your w

zubka84 [21]

We must plug into point-slope form.
Formula for point-slope: $y-y1=m(x-x1)$
Plug in the values: $y-3 = 2(x-1)$

And there you have your answer in point-slope form

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3 years ago

I need to find the distance between these two points:

FromTheMoon [43]

I hope this helps you

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3 years ago

How to solve it to put 65% of his Christmas money in the bank.If he had $70 left after he put the money in the bank. How much mo

kow [346]

Answer:

$200

Step-by-step explanation:

Let X be the amount of Christmas money he had at the beginning.

He put 65% of X in the bank. This is 0.65x

He has $70 left which is equal to 0.35x

We need to write an equation to find the value of x.

70 = 0.35x

Divide by 0.35 to find the value of x.

70/0.35 = 0.35x/0.35

200 = x

He received $200 for Christmas.

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3 years ago

If you add 8 g of salicylic acid to 84 g of an ointment base what is the final concentration of the product

Anastaziya [24]

Answer:

concentration = 8/84 + 8 = 0.8696

Step-by-step explanation:

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2 years ago