3 years ago

GETS BRAINLIEST AND 11 PTS!

1 answer:

5 0

I believe the answer to this one would be 75.0%

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Tanzania [10]

Answer:

928

Step-by-step explanation:

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3 years ago

Rudik [331]

Answer:

x > 0

Step-by-step explanation:

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3 years ago

elixir [45]

Answer:

(A)74

Explanation:

Let her average score on the last two tests = x.

The six scores will now be: 82,78,87,73, x and x.

Since the average score for her first six chemistry tests = 78

$\frac{82+78+87+73+x+x}{6}=78$

We then solve for x.

$\begin{gathered} 320+2x=78\times6 \\ 320+2x=468 \\ 2x=468-320 \\ 2x=148 \\ x=\frac{148}{2} \\ x=74 \end{gathered}$

Her average score for the last two tests is 74.

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1 year ago

Alex_Xolod [135]

Answer:

What is a factor?

Step-by-step explanation:

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3 years ago

aliya0001 [1]

Theres an infinite amount of numbers because you could have 0.10123 to 0.19998298 its never ending

8 0

3 years ago