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3 years ago

How can you use the graph to f he amount of distilled water to use for 4.5 milliliters of ammonia?

Mathematics

1 answer:

Elden [556K]3 years ago

6 0

Answer:

The graph can show you how much distilled water for 4 milliliters of ammonia and 5 milliliters of ammonia. You can use the graph to find 4.5 by find the midpoint of two amounts of distilled water. Such as, say that 4 milliliters of ammonia = 200 distilled water and 5 milliliters of ammonia= 250 distilled water. Then the answer to 4.5 milliliters of ammonia is 225 distilled water.

Step-by-step explanation:

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3 years ago

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sergiy2304 [10]

Answer:

x = 6

Step-by-step explanation:

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3 years ago

Frank has devised a formula for his catering business that calculates the number of meatballs he needs to prepare.

timofeeve [1]

Just plug in the numbers into the equation.

m = 4a + 2c

a = adults
c = children
m = meatballs

The information given says there are 25 adults and 5 children. So now:

a = 25
and
c = 5
in the equation m = 4a + 2c

Now plug in the values.
m = 4(25) + 2(5)
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8 0

3 years ago

The girls and boys' basketball teams sponsored a car wash that made $109. There were twice as many girls as

V125BC [204]

Answer:

Boys - 36$ 33 cents

Girls - 72$ 67 cents

Step-by-step explanation:

Boys x

Girls 2x

Total 109

2x+x=109

3x=109/:3

X=36,3333

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3 years ago