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3 years ago

i sent the picture right there go ahed and read the question and give me the answer so i can answer this tets lol

Mathematics

1 answer:

bazaltina [42]3 years ago

7 0

She will be able to cover 469.875 meters

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A specifiic shade of green glaze requires 5 parts blue to 3 parts yellow. A glaze mixture contains 25 quarts of blue and 9 quart

horsena [70]

Remove 10 quarts from blue

5 parts blue 3 parts yellow
5 parts blue 3 parts yellow
5 parts blue 3 parts yellos

total: 15 parts blue
9 parts yellow

remove the remaining 10 parts blue, since you do not have any more yellow

6 0

3 years ago

Read 2 more answers

Manuel bought a balloon (that is a perfect sphere) with a radius of 2 \text{ cm}2 cm2, start text, space, c, m, end text. He wan

mote1985 [20]

Answer:

<h2>The required ratio is 8</h2>

Step-by-step explanation:

Volume of a sphere = $\frac{4}{3}\pi r^{3}$ where r is the radius of the sphere.

If manuel bought a balloon (that is a perfect sphere) with a radius of 2cm, the original volume of the sphere is expressed as;

Vo = $\frac{4}{3}\pi (2)^{3}$

$Vo = \frac{4}{3}\pi *8\\Vo = \frac{32 \pi}{3}$

If he wanted his balloon to be bigger and he blew 2 big breaths of air into the balloon, if each big breath increased the balloon's radius by 1cm, the total radius will be the initial radius of the sphere plus the new radius after expansion.

radius of current sphere = 2cm+(1cm+1cm) = 4cm

Volume of the current sphere Vc = $\frac{4}{3}\pi (4)^{3}$

$Vc = \frac{4}{3}\pi *64\\Vc = \frac{256 \pi}{3} \\$

The ratio of the current volume of the balloon Vc to the original volume of the balloon Vo will be expressed as;

Vc/Vo = $\frac{\frac{256\pi}{3} }{\frac{32\pi}{3} }$

$\frac{Vc}{Vo}=\frac{256\pi}{3}*\frac{3}{32\pi} \\\frac{Vc}{Vo}=\frac{256}{32}\\\frac{Vc}{Vo}= 8$

The required ratio is 8

3 0

2 years ago

How many solutions does the<br> following equation have?<br> 6(e + 2) + 6 = 6e + 18

dsp73

Answer:

Infinite solutions

Step-by-step explanation:

6 0

3 years ago

Matt has

Vlad [161]

Answer:

Fix the layout of the question because I cant tell the numbers

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A college student wants to determine if degree of introversion/extroversion is associated satisfaction with life. She has a samp

andrew11 [14]

Answer: Correlation

Step-by-step explanation:

The statistics that should be used to determine if scores on these two surveys are related to each other is referred to as correlation.

Correlation indicates the degree by which the variables that are given are linearly related. Correlation is used in the testing and determination of the strength of association that can be found between two variables.

In this case, since the student wants to determine if degree of introversion or extroversion s associated satisfaction with life, the correlation will be appropriate to use.

7 0

3 years ago