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umka2103 [35]
3 years ago
7

What is 7C3? a.35 b.210 С.5040 D. 6

Mathematics
1 answer:
Elena-2011 [213]3 years ago
5 0
A. 35

7C3 = 7! / (3!)(4!)
7C3 = 7 x 5 = 35
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Steven starts a savings account with $10,000. He earns 7% annual interest. How much will be in the account after 6 years. Round
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3 years ago
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7 0
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Read 2 more answers
Maria mixes \frac{1}{4} cup white sugar and \frac{2}{3} cup brown sugar to make a topping for some muffins. She uses \frac{1}{12
Hoochie [10]

Answer: 11 muffins

Step-by-step explanation:

Since Maria mixes 1/4 cup white sugar with 2/3 cup brown sugar, this will give us a mixture of:

= 1/4 + 2/3

= 3/12 + 8/12

= 11/12

Ww are then told that she uses 1/12 cup of the mixture to top each muffin. Therefore, the number of muffins that she can top will be:

= 11/12 ÷ 1/12

= 11/12 × 12/1

= 12

She can top 11 muffins.

3 0
2 years ago
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