3 years ago

21. Evaluate the following: 17C3. * A. 210 B. 504 C. 35 D. 680

1 answer:

4 0

Answer: D.680

Step-by-step explanation:

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ehidna [41]

-25+(-12)=-37
14-(-20)=34
-4+(-10)=-14

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2 years ago

mars1129 [50]

His mistake was adding 12+2 when he was supposed to subtract.

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2 years ago

steposvetlana [31]

Answer:

Step-by-step explanation:

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3 years ago

r-ruslan [8.4K]

Answer: $\dfrac{1}{5}\text{ of an ounce.}$

Step-by-step explanation:

Given : A biologist studied how cells grow by adding liquid protein to cell samples.

She divided $\dfrac{3}{5}$ of an ounce of liquid protein evenly among 3 cell samples.

Here , total quantity of liquid protein = $\dfrac{3}{5}$ of an ounce

Total cell samples = 3

Now , Quantity of liquid protein given by her to each cell = (total quantity of liquid protein ) ÷ (3)

= $\dfrac{3}{5}\times\dfrac{1}{3}=\dfrac{1}{5}\text{ of an ounce}$ .

Hence, Quantity of liquid protein given by her to each cell = $\dfrac{1}{5}\text{ of an ounce.}$

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3 years ago

goldenfox [79]

Answer:

2(6.3) + b = 15.7

12.6 + b = 15.7

b = 3.1

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3 years ago