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marissa [1.9K]
2 years ago
14

Find the percent of change from 15 books to 20 books. I AM SO LOST

Mathematics
2 answers:
vivado [14]2 years ago
4 0

Answer:

33.3333333333

Step-by-step explanation:

masha68 [24]2 years ago
3 0

Answer:

33.3333% increase

Step-by-step explanation:

simplify....

15:20

Calculate percentage change

from V1 = 15 to V2 = 20

(V2−V1) |V1| ×100

= (20−15) |15| ×100

= 515×100

= 0.333333×100

= 33.3333%change

= 33.3333%increase

It's an increase cuz your going up and not going down a number

Hope this helped a little!

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erastova [34]

Answer:

The Answer is P = (-2.5 , 1 )

Step-by-step explanation:

Let, the point is P(x,y)

then, x=\frac{m_{1}x_{2}+ m_{2}x_{1}}{m_{1}+m_{2}}

     =>x=\frac{5*(-1)+ 3*(-5)}{5+3}

     ∴x=-2.5

Again, y=\frac{m_{1}y_{2}+ m_{2}y_{1}}{m_{1}+m_{2}}

     =>y=\frac{5*7+ 3*(-9)}{5+3}

     ∴y=1

Thus, P = (-2.5 , 1 )

6 0
2 years ago
There are 16 ounces in a pound. If Jack has 64 ounces of pasta to make for a dinner party, how many pounds does he have? If he h
Natalka [10]
Hey there! :) How are you? Basically what you said is right. 

Question 1: There are 16 oz (ounces) in a pound, so we do 64/16= 4 lbs (pounds). 

Question 2: If Jack has 3 pounds of pasta, that would mean he has 48 ounces, since 1 pound is 16 oz, so 16*3= 48 ounces. 

Hoped I helped! Have a nice day, and keep smiling! :)
4 0
3 years ago
My question is down there
slavikrds [6]
I don’t really see the question ?
7 0
3 years ago
What is equivalent to (x – 8)(x – 6)?
baherus [9]
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2 years ago
If c = the number of cars in a parking lot, which algebraic expression
telo118 [61]

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