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Marizza181 [45]
3 years ago
7

Reasonable definitions of the decision variables are:________

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
7 0

Answer:

The correct answer is A.

Step-by-step explanation:

Decision variable are the numbers which are determined by the decision makers. This enables to identify the different possible events that might occur. The decision makers then select a number and identifies the possible occurrence of the events.

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Olivia wants to walk 8000 steps today. She walked 45% of this total before lunch? How many steps did Olivia walk before lunch?
LiRa [457]

Answer:

3600 steps

Step-by-step explanation:

Step 1: Multiply 45 by 8000.

  • 45 * 8000
  • 360000

Step 2: Move the decimal point two places to the left.

  • 36000.0
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Therefore, the answer is 3600 steps.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

4 0
3 years ago
For homework, Fred has to read 30 minutes daily. It takes him 2 minutes per page, and he spends 4 minutes viewing graphics in th
blondinia [14]
He must read 13 pages or more, because 13*2=26. 26+4=30. This is your answer, and I hope it helps.
8 0
4 years ago
In a certain​ chemical, the ratio of zinc to copper is 4 to 11 . A jar of the chemical contains 308 grams of copper. How many gr
LenKa [72]

Answer: 82.3 g

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mass Zn = 1.26 moles x 65.38 g/mol =

5 0
3 years ago
How you could use paper folding to construct the bisector of an angle
user100 [1]
<span>This really works well with wax paper. It is transparent and it leaves a visible white line on the crease. For the perpendicular bisector of a line segment, fold the endpoints of the line segment onto each other. The crease is the perpendicular bisector. This of course also gives you the midpoint, because that is where the perpendicular bisector intersects the line segment. For an angle bisector, put the crease through the vertex of the angle and lay the sides of the angle over top of each other. The crease is the angle bisecto



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8 0
4 years ago
A store marks up a laptop 50% from its original price of $299. What is the new price for the computer?
Advocard [28]

Answer:448.5

Step-by-step explanation: first you have to see what 50% of 299 is so you do 299/2=149.5 so now they are marking it up so you do 299+149.5 =448.5

5 0
3 years ago
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