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Harlamova29_29 [7]
2 years ago
15

PLS HELP 7. The computed average for a set of numbers is called the

Mathematics
1 answer:
jeyben [28]2 years ago
5 0
It’s the mean!
good luck!!
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kiruha [24]

Answer:

The total area is 18

Step-by-step explanation:

The rectangle is equivalent of 12 units and the square is cut in half, so half of 12 is 6. Add the the square and the rectangle together and tou get 18

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2 years ago
Find the indicated area under the curve of the standard normal​ distribution; then convert it to a percentage and fill in the bl
trapecia [35]

Answer:

About​ 99.74% of the area is between z = -3 and z = 3

Step-by-step explanation:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

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z = 3 has a pvalue of 0.9987

z = -3 has a pvalue of 0.0013

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0.9974*100 = 99.74%

About​ 99.74% of the area is between z = -3 and z = 3

8 0
3 years ago
P(t)=4t-5; find p(r-2)
Sedaia [141]

Answer:

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Step-by-step explanation:

LIGHTNING MCQUEEEEEEENNNNNNNNN

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3 years ago
A girl scout leader rented a bus for a trip to the museum. The bus company charged $275 plus $.35 for each mile traveled over 35
slava [35]

Answer: The trip was 440 miles

Step-by-step explanation:

A girl scout leader rented a bus for a trip to the museum.

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To determine the number of miles,we will substitute y = 429 into the equation. It becomes

429 = 275 + 0.35x

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I’ll give Brainlys plzzz
konstantin123 [22]

Answer:

Step-by-step explanation:

8a^12

----------

b^6

^ means to the power of, problem is that i have a hard time adding the actual symbol.

so when you see ^ when you answer you would have to put it like this:

    12

8a

--------

    6

b

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2 years ago
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