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3 years ago

If cells are: a1=90, a2=85, a3=80, a4=75, and a5=75. what will be your formula if you are going to get the average?

1 answer:

swat323 years ago

8 0

The average can be given by the following formula:
Average = (a1 + a2 + a3 + a4 + a5) / (5).
Equivalently.
Average = (ai) / (i).
Where,
i = 1,2,3,4, ..., n
Substituting
Average = (90 + 85 + 80 + 75 + 75) / (5).
Average = 81
answer:
Average = (a1 + a2 + a3 + a4 + a5) / (5).
or
Average = (ai) / (i).
Where,
i = 1,2,3,4, ..., n

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H(x)=2x: Find (7) please help

erma4kov [3.2K]

Answer:

2(7) = 14

Step-by-step explanation:

When there is a number in the brackets, we want to input that into our function and get the output. In other words, we simply substitute 7 for x

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2 years ago

Expand the expression and combine like terms: 1+4(6p-9)

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3 years ago

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Find the distance between points C(-1, -1) and D(6, 2) to the nearest tenth.

givi [52]

Answer:

≈ 7.6

Step-by-step explanation:

Calculate the distance using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 1, - 1) and (x₂, y₂ ) = (6, 2)

d = $\sqrt{(6+1)^2+(2+1)^2}$

= $\sqrt{7^2+3^2}$

= $\sqrt{49+9}$

= $\sqrt{58}$ ≈ 7.6 ( to the nearest tenth )

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3 years ago

HELP!1!1!

tester [92]

Answer:

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Step-by-step explanation:

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2 years ago

What type of pans do you use for pancakes and fried eggs? 15 points, will vote brainliest

slamgirl [31]

first off, always accept there will be some small degree of stick-age with pancakes and eggs in a stainless steel skillet, as opposed to a nonstick pan. Having said that, you can really minimize it by heating the skillet to the right temperature before adding any oil, and then keeping the oil the right temperature too. So in other words you should use a steel skillet.

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3 years ago