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mixer [17]
3 years ago
12

Peter is in a walk-a-thon he walks kilometers per hour. if he for 6 hours about how far will he walk.​

Mathematics
1 answer:
asambeis [7]3 years ago
5 0

Answer:

I think you might be missing a part of this problem. You can not figure out how far he walks if you do not know how much he walks in a mile.

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Guidance counselors in a school would like to determine whether studying Latin helps students achieve higher scores on the verba
mojhsa [17]

Answer:

Step-by-step explanation:

1. This paragraph describes an observational study.

It is not a controlled experiment because the guidance counselors didn't plan to separate the students into 2 groups and then observe the results. They instead checked records.

2. The students who took Latin are the treatment group.

3. The fact that students decided on their own to take Latin is a confounding factor.

4. The students who did not take Latin are the placebo or control group.

4 0
3 years ago
Find the permeter of a quadrilateral with vertices at C (2,4), D(1,1), E(5,0), and F(3,4). Round your answer to the nearest hund
denpristay [2]

Answer:

12.76

Step-by-step explanation:

This is much easier to solve if you draw it out on a graph. The perimeter is the sum of all the sides. I used the Pythagorean theorem to find the hypotenuse.

{a}^{2}  +  {b}^{2}  =  {c}^{2}  \\ c =  \sqrt{ {a}^{2} +  {b}^{2}  }

dc =  \sqrt{ {3}^{2}  +  {1}^{2} }  =  \sqrt{10}  \\  cf = 1 \\ fe =  \sqrt{ {4}^{2}  +  {2}^{2} }  =  \sqrt{20}  \\ de =  \sqrt{ {1}^{2} +  {4}^{2}  }  =  \sqrt{17}  \\  \sqrt{10}  + 1 +  \sqrt{20}  +  \sqrt{17}  = 12.76

7 0
3 years ago
Evaluate the expression if k = 5 and w = 3 *<br> 3k + 2w - 4K
WINSTONCH [101]
Answer is 1




.............
7 0
3 years ago
Directions for (1-5): Plot the following on a number line<br> 0.75<br> 1.5<br> -2 ¾<br> -3 ⅕<br> 6.8
lana [24]

Answer:

|---|--------|---------|------|---------|-|

-2 ¾   -3 ⅕    0.75  1.5       6.8

(This is a rough answer, it mainly just shows the order).

Step-by-step explanation:

1. -2 ¾

2. -3 ⅕

3. 0.75

4. 1.5

5. 6.8

7 0
2 years ago
I will offer brainalist + 10 points for correct answer (:
Cerrena [4.2K]

Answer:

D) complimentary

Step-by-step explanation:

complimentary angles add up to 90 degrees

8 0
3 years ago
Read 2 more answers
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