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Hatshy [7]
2 years ago
13

Holly scored an 88, 91, 89, 84, and a 98 on the last five math tests. What is her mean test score?

Mathematics
1 answer:
zaharov [31]2 years ago
7 0

Answer:the mean is 90

Step-by-step

you find the sum of the values then divide them by the amount of numbers in the set

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Ingnore question 17 but i need help 30 POINTS!!!
algol [13]
Not sure why they put the x bit

ok so know this:
AGE=HGB=CHG=FHD
and
AGH=EGB=CHF=GHD
and
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11.
AGE=FHD=30

12.
AGH=CHF=150

13.
CHF=BGE=110

14.
CHG+HGA=180
CHG+120=180
CHG=60

15.
BHG=3x=AGE=CHG=FHD
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16.
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5 0
3 years ago
I NEED THE ANSWER RN LIKE RN
Zarrin [17]

Answer:

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Step-by-step explanation:

150 is the largest number up there. So if you divide 150 by the number of minutes in a hour (which is 60), you would get 2.5 hours.

Hope this helps!

4 0
3 years ago
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Nata [24]

Answer:

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Step-by-step explanation:

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The answer is 6133.5! Hope this helps!
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The number of calories burned while jogging varies directly with the number of minutes spent jogging. If george burns 150 calori
IRISSAK [1]
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