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muminat
3 years ago
15

Andy says she splits her time on her homework as follows: 45 percent on math, 20 percent on science, 18 percent on social studie

s, and 17 percent on language arts. a. If Sandy spends 100 hours on homework over a month, predict how much time she spend on each subject. Math: ________Science: ________ Social Studies: ________ Language Arts: ________
(Will mark first person to answer brainliest)
Mathematics
1 answer:
vlabodo [156]3 years ago
8 0

Answer:

45 hours on math, 20 on science, 18 on soc st, and 17 on la

Step-by-step explanation:

percents are how many out of one hundred

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William has a lemonade stand. Today he made $17.55 in lemonade sales and one third that amount in cookie sales. How much money d
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3 years ago
The area of a square is given by A= s2 where s is the length of each side of the square if the area of a square room is 64 squar
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Answer:

  8 m

Step-by-step explanation:

Using the given information, we know that ...

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3 years ago
Suppose that $x,y,z$ are positive integers satisfying $x \le y \le z$, and such that the product of all three numbers is twice t
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The possible values of z is an illustration of the sum operator

The sum of all possible values of z is 17

<h3>How to determine the possible sum of z?</h3>

The conditions in the question are:

x <= y <= z

xyz = 2(x + y + z)

Using the trial by error method, the possible values of x, y and z are:

  1. x = 1 , y = 3 , z = 8
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  3. x = 2 , y = 2 , z = 4

The sum of the z values are:

z = 8 + 5 + 4

Evaluate the sum

z = 17

Hence, the sum of all possible values of z is 17

Read more about the sum operator at:

brainly.com/question/2475734

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2 years ago
Choose all of the values that are solutions to the inequality x &lt; -2.
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