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pickupchik [31]
3 years ago
6

Need help ASAP! Please

Mathematics
2 answers:
iren [92.7K]3 years ago
6 0

Answer:

112

Step-by-step explanation:

20 x 20 is 40

6 x 9 is 54

6 x 3 is 18

54 + 18 is 72

72 + 40 is 112

dedylja [7]3 years ago
5 0

Answer:

472

Step-by-step explanation:

Use the order of operations PEMDAS

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

9 + 3 = 12

20^2 = 400

6 * 12 = 72

400 + 72 = 472

hope this helped! :)

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24

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20% of 120=24

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Write a rule to describe the transformation.
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Answer:

(x, y) --> (1/2x, 1/2y)

Step-by-step explanation:

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Sydney bought a new computer and is paying it off with 12 automatic monthly payments (withdrawals) from her savings account. At
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Answer:

change in saving account balance is -$149.98

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The same is relevant

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3 years ago
A machine is set to fill the small-size packages of m&m candies with 56 candies per bag. a sample revealed: three bags of 56
luda_lava [24]

In statistics, the amount of degrees of freedom is the quantity of values in the final computation of a statistic that are free to differ. In this case, you can get the answer by adding the number of bags and subtracting 1.

So in computation, this would look like: 3 + 2 + 1 + 2 - 1 = 7

Therefore, 7 is the degrees of freedom.

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Which phase of inferential statistics is sometimes considered to be the most crucial because errors in this phase are the most d
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The phase of inferential statistics which is sometimes considered to be the most crucial because errors in this phase are the most difficult to correct is "data gathering".

<h3>What is inferential statistics?</h3>

Inferential statistics are frequently employed to compare treatment group differences.

Some characteristics of inferential statistics are-

  • Inferential statistics compare treatments groups and make conclusions about the greater population of participants using measures from the experiment's sample of subjects.
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To know more about the inferential statistics, here

brainly.com/question/4774586

#SPJ4

7 0
2 years ago
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