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LiRa [457]
3 years ago
15

A chemist is using 378 milliliters of a solution of acid and water. If 18.2% of the solution is acid, how many milliliters of ac

id are there? Round your answer to the nearest tenth.
Mathematics
2 answers:
Wewaii [24]3 years ago
7 0

Answer:

If 18.2% of the 378 milliliters of solution is acid, 0.182(378) ml of the solution is acid. Multiplying this out, our final answer is 68.8 ml of the solution is acid.

Let me know if this helps!

serg [7]3 years ago
5 0

Answer:

Rounded to the nearest tenth it's 68.8

Explanation:

Find out what 18.2% of 378 is then round to the nearest tenth.

hope this helps:)

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The perimeter of quadrilateral is 58 centimeters. If the lengths of three sides are 14 cm, 15 cm, and 17 cm, what is the length
kicyunya [14]

Answer:

12

Step-by-step explanation:

15 + 14 + 17= 46

58 - 46= 12

hope this helps! xoxo raina

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2 years ago
Carissa is helping her grandfather plan his vegetable garden. Carissa’s grandfather has
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3 years ago
Mary buys a reel of thread for sewing. There are 10 m of thread on the real. She uses 210 cm. How much is left on the reel in ce
babunello [35]

Answer:

the length of the thread remaining is 790 cm

Step-by-step explanation:

Given;

original length of the thread, L₀ = 10 m = 1000 cm

the length of the thread used, L₁ = 210 cm

The length of the thread remaining is calculated as follows;

ΔL = L₀ - L₁

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5 0
3 years ago
Michelle plans on raising $80 for her softball team. To raise the money, she is selling team shirts for $10 each.
8_murik_8 [283]

Given:

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The number of more shirts she needs to sell.

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Total raising amount = $(10x + 20)

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10x+20=80

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10x=80-20

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Divide both sides by 10.

x=\dfrac{60}{10}

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3 years ago
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vaieri [72.5K]

Your answer would be x=2

8 0
3 years ago
Read 2 more answers
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