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Arlecino [84]
4 years ago
6

How to change numbers into decimals using common core standards?

Mathematics
1 answer:
VLD [36.1K]4 years ago
4 0
Assuming you are talking about converting fractions to decimals, divide the numerator (top number) by the denominator (bottom number). If it isn't one you can solve in your head, use long division.
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Can someone help me out with this problem
ohaa [14]

Answer:

\fbox {1) A}\\\fbox {2) A}

Step-by-step explanation:

<u>Q1</u>

⇒ Graph A is most accurate as the situation is linear and the dots indicate per cup as you can't have any rational part (such as 0.5 cups, etc.)

<u>Q2</u>

⇒ A

⇒ The graph is discrete because the sellers have limited the purchaser to buy a distinct whole number of cups

3 0
2 years ago
A biologist sets up cameras to record all the animals that come to a watering hole over a 30 day period. This is an example of w
labwork [276]
This is an example of observational study, because the biologist is not interfering or interacting with the subjects of study but just watching and registering data (recording with cameras).

The biologist is not conducting an experiment because (he is not setting up special conditions to register different responses to drive conclusions), and the biologist is not making any survey (questionnaires for example).

Answer: observational study


3 0
3 years ago
Does a=2.1 b=7.2 c=7.5 form a right triangle
Anna007 [38]

Answer:

Yes

Step-by-step explanation:

If the longest side squared is equal to the sum of the squares on the other 2 sides then they form a right triangle

longest side = 7.5

7.5² = 56.25

2.1² + 7.2² = 4.41 + 51.84 = 56.25

Thus the 3 values form a right triangle.

6 0
3 years ago
Read 2 more answers
Can somebody help with number 4 asap please
Mars2501 [29]

Answer:

x ≈ 41

Step-by-step explanation:

All the angles in a quadrilateral add together to equal 360°

So set up the equation:

a + b + c + d = 360°

Now fill in the values we know:

x + _ + 4x + 2x - 10 + 85 = 360

7x + 75 = 360

Now subtract both sides by 75:

7x + 75 - 75 = 360 - 75

7x = 285

Divide both sides by 7:

7x / 7 = 285 / 7

x = 40.714

Round:

x = 41

Now to check our answer, substitute 41 for x in the equation:

(41) + _ + 4(41) + 2(41) - 10 + 85

(41) + 164 + 82 - 10 + 85 = 362

The answer is close to 360, so we know it is correct

6 0
3 years ago
Read 2 more answers
A 40 oz jar of peanut butter costs $5.75 , what is it’s unit rate? (round to the nearest cent)
expeople1 [14]

Answer:

$0.14 per oz

Step-by-step explanation:

Step 1: Divide $5.75 by 40.

  • 5.75/40
  • 0.14375

Step 2: Round to the nearest hundredth.

  • 0.14375 ≈ 0.14
  • 0.14

Therefore, the answer is $0.14 per oz.

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

6 0
3 years ago
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