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Alekssandra [29.7K]
3 years ago
12

Skylar's grades on four math tests are 85, 78, 77, and 69. What does Skylar need to score on the next test in order to have a me

an score of 80?
Mathematics
1 answer:
olga_2 [115]3 years ago
6 0
She needs to score a 91 on her next test because 85+78+77+69+91=400 and 400 divided by 5 gives you a mean of 80.
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What is the sum of the length of the longest meteor and the length of the shortest meteor?
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Answer:

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Step-by-step explanation:

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6 x ____ = 9<br><br> 6 times what number equals 9
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Paolo is using his grandmother’s cookie recipe. He always doubles the amount of chocolate chips and oats. The recipe calls for 2
nalin [4]

<u>Answer:</u>

y = 94.5 cups

<u>Step-by-step explanation:</u>

Let's say:

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=> 2(Full Recipe) = 2(212 + y) = 613 cups

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Hoped this helped.

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Consider an isosceles trapezoid rotated about an axis of symmetry that passes through the midpoint of the bases. the minor base
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<h3>How to calculate the perimeter?</h3>

In this scenario, the resulting geometrical shape formed when the cut is made at the middle of the height of the trapezoid and then rotated is a circle.

<u>Given the following data:</u>

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Read more on trapezoid here: brainly.com/question/4758162

#SPJ1

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