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Ad libitum [116K]
2 years ago
13

What is the mean score Score 90 80 70 60

Mathematics
1 answer:
cupoosta [38]2 years ago
8 0

Answer:

75

Step-by-step explanation:

Four scores....  add them together and divide by four

 (90 + 80 + 70 + 60) / 4 = 75

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Vikki [24]

Answer:

B: -16

Step-by-step explanation:

Plug the variables in accordingly. 3(-2)(4)+2(4)

-6(4)+8

-24+8

-16

8 0
3 years ago
In a sample of 138 teenagers, 38 have never been to a live concert. Find the sample proportion for those who have never been to
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3 years ago
Write the equation in standard form for the circle with center (0, -1) and radius 10.
BARSIC [14]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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docker41 [41]

Answer:

x = -1,-5

Step-by-step explanation:

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6 0
2 years ago
Whats the answer pls thankyou
Sladkaya [172]

Answer:

your answer is 0.4x10^6

5 0
2 years ago
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