3 years ago

A varies as a b if a =3, when b=24 find b when a=10

Mathematics

2 answers:

Bond [772]3 years ago

4 0

Answer:

B = 80

Step-by-step explanation:

coldgirl [10]3 years ago

4 0

Answer:

b= 79.9= 80

Step-by-step explanation:

i hope this helps

sorry if it didn't help

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A biologist studied how cells grow by adding liquid protein to cell samples. She reported in her study that she divided 3/5 of a

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

2+2 my question must be 20 characters long

geniusboy [140]

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3 years ago

For options A– E choose all of the expressions that are equivalent to 3(4x + 3).

Katen [24]

3(4x+3) = 12x + 9
A= 3(4x+1)
B= 9 + 12x
C= 7x + 6
D= 12x + 9
E= 12x + 9

Answer: D, E

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3 years ago

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amm1812

Answer:

X will be = to 6°

Cause the lengths is 6

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I hope am wrong

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2 years ago

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