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2 years ago

Grapes are on sale for $0.97 per pound and Bart wants to purchase 4 pounds of grapes. How much will he spend?

Mathematics

2 answers:

gladu [14]2 years ago

5 0

$3.88

0.97 multiplied by 4 gives you 3.88 :)

Olin [163]2 years ago

3 0

Answer:

$3.88

Step-by-step explanation:

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What percent of 55 is 44?

shepuryov [24]

125% maybe i don’t know for sure

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2 years ago

Plz help me with number 13 plz I need your help plz help me I’m begging you plz help me plz it’s an emergency plz I’m begging yo

Goryan [66]

There are 8 points between 1 and 0 so divide 1 by 8.

1 / 8 = 0.125

Each point has a value of 0.125.

You can minus 0.125 from 1 until you reach A.

Or you can multiple 0.125 by the number of points from 0 to A, including A.

1 - 0.125 - 0.125 - 0.125 = 0.625

0.125 * 5 = 0.625

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4 years ago

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Liquid A has a density of 0.7g/cm^3

TiliK225 [7]

$\rho = \frac{m}{V} \Rightarrow V=\frac{m}{\rho}$
ρ - density, m - mass, V - volume

Liquid A:
$\rho=0.7 \ \frac{g}{cm^3} \\
m=140 \ g \\
\\ V=\frac{140 \ g}{0.7 \ \frac{g}{cm^3}}=200 \ cm^3$

Liquid B:
$\rho=1.6 \ \frac{g}{cm^3} \\
m=128 \ g \\
\\ V=\frac{128 \ g}{1.6 \ \frac{g}{cm^3}}=80 \ cm^3$

Liquid C:
$m=140 \ g + 128 \ g=268 \ g \\
V=200 \ cm^3 + 80 \ cm^3=280 \ cm^3 \\ \\
\rho=\frac{268 \ g}{280 \ cm^3} \approx 0.96 \ \frac{g}{cm^3}$

The density of liquid C is approximately 0.96 g/cm³.

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3 years ago

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4. Mrs. Holder gave each team of 4 students 9 packs of paper to split evenly. How many packs of paper did each team member get?

Rudiy27

Option c is the correct answer

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3 years ago

In complete sentences, explain how to draw a double number line representing a 1:4 ratio.

Yuri [45]

Answer:

ratios equivalent to 1/3=2/6,3/9

Step-by-step explanation:

Double number line is a diagram used when. quantities have different units.

It shows each of the quantities on its own number line with corresponding pairs of values lined up.The values of each number line are not the same unless there is a 1:1 ratio between them.

some ratios equivalent to 1:3 are;

2:6,3:9,4:12,5:15,6:18,7:21,etc

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3 years ago

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