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4 years ago

8

In making a fruit punch for a party, you mixed 1⁄2 gallon of grape juice with 3⁄4 gallon of orange juice. How many gallons of pu

nch did you make?

2 answers:

Nikitich [7]4 years ago

6 0

3/4 + 1/2 = 1 1/4 . You give the same denominator in each fraction and add the numerator.

fiasKO [112]4 years ago

3 0

Answer:

I made 1.25 gallons of punch.

Step-by-step explanation:

As in making a fruit punch for a party, I mixed 1⁄2 gallon of grape juice with 3⁄4 gallon of orange juice, in order to know how many gallons of punch did I make we have to do the following calculation:

Grape juice: 1/2 = 0.5

Orange juice: 3/4 = 0.75

Total juice: grape juice + orange juice = 0.5 + 0.75

Total juice: 1.25 gallons of punch.

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4 years ago

1. Find the digit that makes 3,71_ divisible by 9.

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<u>QUESTION 1</u>

We want to find the digit that should fill the blank space to make

$3,71-$

divisible by 9.

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The sum of the given digits is,

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which is a multiple of 9.

This means that

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<u>QUESTION 2</u>

The factors of the number 30 are all the numbers that divides 30 exactly without a remainder.

These numbers are ;

$1,2,3,5,6,10,15,30$

The correct answer is A.

<u>QUESTION 3.</u>

We want to find the prime factorization of the number 168.

The prime numbers that are factors of 168 are

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We can write 168 as the product of these three prime numbers to obtain,

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We can also use the factor tree as shown in the attachment to write the prime factorization of 168 as

$168 ={2}^{3}\times 3\times7$

The correct answer is B.

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We want to find the greatest common factor of

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We need to express each of these numbers as a product of prime factors.

The prime factorization of 140 is

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The greatest common factor is the product of the least degree of each common factor.

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The correct answer is A.

QUESTION 5.

We want to find the greatest common factor of

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We need to first find the prime factorization of each number.

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$\frac{12}{32}\equiv \frac{3}{8}$

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QUESTION 10

See attachment

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$3\frac{7}{8}=\frac{3\times8+7}{8}$

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See attachment for continuation.

6 0

3 years ago

Read 2 more answers

What are the points for f(x)=3^(x-1)-2

Savatey [412]

Answer: (0, -1 $\frac{2}{3}$ ), (1, -1), (2, 1)

<u>Step-by-step explanation:</u>

Set the exponent equal to zero - <em>that is your anchor point</em>.

Then choose an x-value less than and greater than the anchor point.

$\left\begin{array}{c|c|l}&\underline{\quad x\quad }&\underline{\qquad \qquad f(x)\qquad \qquad \qquad \quad }\\\text{less than anchor}&0&3^{0-1}-2=3^{-1}-2=\frac{1}{3}-2 = -1\frac{2}{3}}\\\\anchor\ point&1&3^{1-1}-2=3^{0}-2=1-2 = -1}\\\\\text{greater than anchor}&2&3^{2-1}-2=3^{1}-2=3-2 = 1}\end{array}\right$

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4 years ago