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GaryK [48]
3 years ago
8

Convert 4:1 into percentage​

Mathematics
2 answers:
Hunter-Best [27]3 years ago
5 0

A because they have a gcf

Tamiku [17]3 years ago
3 0

Answer:

I think this answer is correct

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You are making 8 cups of fruit punch for a party. You have bottles of 75% fruit juice and 25% fruit juice. How many cups of each
slavikrds [6]

Answer:

<em>4 cups of 75% fruit juice and 4 cups of 25% fruit juice should be mixed.</em>

Step-by-step explanation:

Suppose, the amount of 75% fruit juice is x cups.

As the total amount of fruit punch is 8 cups, so the amount of 25% juice will be:  (8-x) cups.

Given that, the percentage of juice in 8 cups fruit punch is 50%

So, the equation will be.........

0.75x+0.25(8-x)= 0.50(8)\\ \\ 0.75x+2-0.25x= 4\\ \\ 0.50x+2=4\\ \\ 0.50x= 2\\ \\ x=\frac{2}{0.50}=4

Thus, the amount of 75% fruit juice is 4 cups

and the amount of 25% fruit juice is (8-4)= 4 cups.

3 0
3 years ago
Sarah practices the piano 1/3 hour in the morning, 5/6 hour in the afternoon, and 4/5 hour in the evening.
kirill [66]

Answer:

???

Step-by-step explanation:

20+50+(4x12) so you need to basically solve this to find the answer because I am too lazy to do it myself

7 0
2 years ago
What is f(x) = 2/3x - 1? when x = 2
Dahasolnce [82]

Answer:

f(2) = 1/3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 2/3x - 1

x = 2

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    f(2) = 2/3(2) - 1
  2. Multiply:                               f(2) = 4/3 - 1
  3. Subtract:                              f(2) = 1/3
3 0
3 years ago
Find the dot product of the vectors u and v, where u=12 and v=7, and the angle between is theta=55
liraira [26]

Answer:

The answer is B

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Karim uses a total of 20 cups of batter to make x cupcakes and a cake. He uses cup of batter for each cupcake and 4 cups of batt
Roman55 [17]

Answer:

  • 16 cupcakes

Step-by-step explanation:

Total cups of batter = 20

He uses 4 cups for cake and the rest for cupcakes

<u>Number of cupcakes is:</u>

  • x = 20 - 4 = 16
3 0
3 years ago
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