3 years ago

1. What does it mean when we say, find the "mean" of the data? Answer in a complete sentence.

Mathematics

1 answer:

Ber [7]3 years ago

5 0

Answer:a : 22.6 b: 42

Step-by-step explanation: add up all your numbers then you divided by the number of digits you have for example:

10 4 1 add these numbers and you got 15 now you divided by three because there are three numbers so it's 5 because 15 div by 3 is 5

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Simplify the expression 8h +(-7.7d) - 13+5d - 3.1h.

Anna007 [38]

Answer:

4.9h−2.7d−13

Step-by-step explanation:

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3 years ago

An engineering scale model shows a church that is 2 inches tall. if the scale is 1 inch = 256 feet, how tall is the actual churc

SVETLANKA909090 [29]

Answer:

Actual height of church = 512 feet

Step-by-step explanation:

Given:

Scale model;

1 inch = 256 feet

Height of church (Scale model) = 2 inches

Find:

Actual height of church

Computation:

Actual height of church = Height of church (Scale model) x scale length

Actual height of church = 2 inches x 256 feet/inches

Actual height of church = 2 x 256 feet

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3 years ago

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Answer:

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Step-by-step explanation:

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Solve the inequality |3x-6|≤9

avanturin [10]

3x-6≤9
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x≤5
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4 years ago

1. which graph shows a proportional linear relationship between X and Y, explain.

vodka [1.7K]

Answer: you are correct the correct answer is A

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