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weqwewe [10]
3 years ago
13

Wendy is concentrating a sample by distillation. She started with 140 mi of a solution that was about 0.07% inorganic salts. Aft

er several hours of distillation, the amount of inorganic salts hasn't changed ,but the volume has decreased to 48 ml. What percent of the solution after distillation is in organic salts?
Mathematics
1 answer:
pantera1 [17]3 years ago
6 0
The percentage of solution o after distillation 36%
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Help!
viva [34]

Answer: 23.74625 miles

5 0
3 years ago
1. The perimeter of the equilateral triangle below is 75. Solve for the value
Firdavs [7]

Answer:

<h2><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>5</u></em></h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>,</u></em>

Perimeter of a triangle = 75

One side of the triangle = 5x

<em><u>Therefore</u></em><em><u>, </u></em>

<em><u>By</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>problem</u></em><em><u>, </u></em>

5x + 5x + 5x = 75

=> 15x = 75

=> x = 75/15

=> <em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>5</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

6 0
3 years ago
A museum has an aquarium in the shape of a right rectangular prism that is 22.9 meters long 7.5 meters wide and 4.6 meters high
V125BC [204]
The volume equals: Height * Width * Long
therefore the volume = 22.9*7.5*4.6 = 790 cubic meter.
7 0
3 years ago
Read 2 more answers
Brenda went to the store 30 times last
Artist 52 [7]

Answer:

7.5

Step-by-step explanation:

3 0
3 years ago
Help pls....................................
kodGreya [7K]

Answer:

Answer 1 is 3712000000

answer 2 is 8.624X10^10

answer 3 is 820

answer 4 is 380

answer 9 is 9200

answer 10 is 400

answer 11 is 8832000000

answer 12 is 1.3104X10^10

4 0
4 years ago
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