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Gwar [14]
3 years ago
5

The volume of each figure. Round answer to the nearest hundredth if necessary

Mathematics
1 answer:
timurjin [86]3 years ago
7 0

Answer:

12

Step-by-step explanation:

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Natasha has 13 apples some apples are red and some are green she has more red apples than green apples how many red apples and h
shusha [124]
Answers may vary here are all the possible answers:

(R) = red
(G)= green
12 (R) 1 (G)
11 (R) 2 (G)
10 (R) 3 (G)
9 (R) 4 (G)
8 (R) 5 (G)
7 (R) 6 (G)
3 0
3 years ago
Find x - 3y if x = 3 and y= -2
Feliz [49]
X-3y, x=3, y=-2
(3)-3(-2)
(3)+(3*2)
3+6=9
4 0
3 years ago
Theresa Morgan, a chemist, has a 30% hydrochloric acid solution and a 50% hydrochloric acid solution. How many liters of each sh
Bogdan [553]
Let x represent the number of liters of 50% acid Theresa puts into the mix. The the number of liters of 30% acid will be (420-x). The total amount of acid in the final solution will be ...
  0.50x + 0.30(420-x) = 0.45(420)
  0.20x + 126 = 189 . . . . . . . . . . . . . . . simplify
  0.20x = 63 . . . . . . . . . . . . . . . . . . . . . subtract 126
  x = 63/0.20 = 315 . . . . . . . . . . . . . . . liters of 50% solution
  (420-x) = 420-315 = 105 . . . . . . . . . liters of 30% solution

Theresa should mix ...
  105 liters of 30% solution
  315 liters of 50% solution
7 0
3 years ago
Their win percentage was 40, then how many matches did they play in all!
Neko [114]

Answer:

14400

Step-by-step explanation:

X - X × 75%=3600

X - X × \frac{75}{100} = 3600

X - \frac{3X}{4} = 3600

\frac{4X-3X}{4} = 3600

\frac{X}{4} = 3600

X = 3600 × 4

X = 14400

3 0
2 years ago
Unit 22. Practice test
OLga [1]

Answer:

D

Step-by-step explanation:

5 0
3 years ago
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