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Brut [27]
3 years ago
15

What is 2 1/4% of 400​

Mathematics
2 answers:
navik [9.2K]3 years ago
6 0
900 if I’m correct let me know if it helps!
dem82 [27]3 years ago
4 0

Answer:

900

Step-by-step explanation:

2 ¼% is equal to 225%

  1. Doubled 400 to get 200%
  2. Then divide 400 by 4 to find 25%
  3. After that add these together to get 225%.
  4. 225% = 900

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You are trying to recreate flubber because you are obsessed with that movie and you thought it was the coolest. you take 70% sli
german

Let x be the amount (gal) of the 40% slime solution you end up using. You want to end up with 120 gal of the 50% solution, so that you would use 120-x gal of the 70% solution.

You want the final solution to consist of 50% slime, or 60 gal of slime. Each gal of the 40% solution contributes 0.4 gal of slime, while each gal of the 70% solution contributes 0.7 gal of slime. This means

0.4x+0.7(120-x)=0.5\cdot120=60

\implies0.4x+84-0.7x=60

\implies24=0.3x

\implies x=80

so the answer is B.

8 0
3 years ago
<, >, =
AURORKA [14]
96 fluid ounces < 13 cups
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Have a nice day!
6 0
3 years ago
∠45° is complementary to which of the following angles?
mixas84 [53]

Answer:

45°

Step-by-step explanation:

<em>complem</em><em>entary</em><em> </em><em>angl</em><em>es</em><em> </em><em>add</em><em> </em><em>up</em><em> </em><em>to</em><em> </em><em>9</em><em>0</em><em>°</em><em> </em><em>so</em><em> </em><em>it's </em><em>9</em><em>0</em><em>-</em><em>4</em><em>5</em>

4 0
2 years ago
SOMEONE HELP ME!!!! ILL MAKE MOST BRAINLIEST PLEASE HELP
tigry1 [53]
= 2^-16 * 3^10 *3^-8/ 2^12 * 2^28
= 2^(-16 - 12 + 28) * 3^(10 - 8)
= 2^0 * 3^2
= 9

answer
9
4 0
3 years ago
Read 2 more answers
Please answer and thank you
Aleksandr [31]
5.945 is the answer, can i get brainliest
5 0
2 years ago
Read 2 more answers
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