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kobusy [5.1K]
3 years ago
15

Lesson 3.2 percent increase and decrease

Mathematics
1 answer:
sp2606 [1]3 years ago
4 0
What is the question you are asking and no one is gonna know what lesson 3.2 means.
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The ratio of orange juice to pinapple jucie in tropical treat punch is 4 to 3. Bill has 64oz of orange juice. How many pineapple
iogann1982 [59]

We are given :

The ratio of orange juice to pineapple juice in tropical treat punch = 4:3 or 4/3.

Number of oz of orange juice = 64 oz.

Let us assume number of oz pineapple juice does he need = p.

We can setup an proportion:

64 : p = 4 : 3

\frac{64}{p} = \frac{4}{3}

On cross multiplication we get

64 × 3 = 4 × p

192 = 4p

Dividing both sides by 4, we get

p = 48.

<h3>Therefore, he needs 48 oz of pineapple juice.</h3>
5 0
3 years ago
Sam bought an $85.00 for 40% of the regular price.How much did he pay for the jacket?
BartSMP [9]

Answer:

he payed 34$ for the jacket

Step-by-step explanation:

4 0
2 years ago
Please please please help me with this question, this is my third time posting it.
netineya [11]

I wanna say B cause on my calc 1/3x is less steep than g(x) but idk good luck <3

3 0
3 years ago
A pre-algebra book is 8 space 1 half inches by 9 space 1 fourth inches. Determine the perimeter of the textbook
s344n2d4d5 [400]

Rectangular book

two 8 1/2 sides

two 9 1/4 sides

8 1/2*2=17

9 1/4*2=18 1/2

17+18 1/2= 35 1/2

The perimeter of the textbook is 35 1/2 inches or 35.5 inches.

Hope this helps :)


8 0
3 years ago
Find the value of the underlined digit. 7.27​
Sauron [17]
Which of the digits are underlined ?
if it’s the first 7 it’s 7 ones
if it’s the 2 it’s 2 tenths
if it’s the last 7 it’s 7 hundredths
6 0
2 years ago
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