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Bingel [31]
3 years ago
11

Danielle will use the instructions in the box below to make a cleaning solution I

Mathematics
1 answer:
matrenka [14]3 years ago
4 0

13 cups of water -- 2 cups of concentrated cleaner  (the ratio is \dfrac{13}{2})

w cups of water -- 5 cups of concentrated cleaner (the ratio is \dfrac{w}{5})

Write a proporion:

\dfrac{13}{2}=\dfrac{w}{5}.

Answer: option A

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The volume of a cube with sides of length s is given by v = s^3. find the rate of change of the volume with respect to s when s
katrin2010 [14]

The rate of change of the volume with respect to s when s = 15 centimeters is 3375 centimeters

<h3>What is the volume?</h3>

The formula for volume of a cube is given as;

Volume = a³

Where:

a = length of its side

From the information given, we have;

V = s³

Where s = 15 centimeters

Substitute the value into the formula

v = (15)³

v = 3375 centimeters

Thus, the rate of change of the volume with respect to s when s = 15 centimeters is 3375 centimeters

Learn more about a cube here:

brainly.com/question/1972490

#SPJ4

5 0
1 year ago
at the local aquarium, there are 10 dolphins 8 penguins, and 4 whales what is the ratio of pengiuns to whales
Helen [10]
10:4 because there are 10 dolphins and 4 whales
4 0
3 years ago
What is the slope equation? Drag and drop answers
zubka84 [21]

Answer:

y = 2x + 9

Step-by-step explanation:

The y-intercept: 9

Slope: 2x

3 0
3 years ago
Please, if anyone can help me out here that would be great!!
vazorg [7]

Well If john has to pay

89.95 a month so 179.9$

He was given 95$ from the company so 179.9 - 95= 84.9

and he owes 12.75 for late fees so 84.9 + 12.75


He owes a grand total of 97.4$ to the phone company


7 0
3 years ago
Read 2 more answers
PLEASE HELP! 25 POINTS!
Marizza181 [45]

Step-by-step explanation:

<u>Step 1:  Convert the mixed number into an improper fraction</u>

<u />1 \frac{5}{7}

\frac{7}{7}+ \frac{5}{7}

\frac{12}{7}

<u>Step 2:  Multiply to find the area</u>

<u />\frac{5}{6}*\frac{12}{7}

\frac{60}{42}

<u>Step 3:  Convert into a mixed number</u>

<u />\frac{60}{42}

\frac{42}{42} + \frac{18}{42}

1 \frac{18}{42}

1\frac{3}{7}

Answer:  1\frac{3}{7}

6 0
2 years ago
Read 2 more answers
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