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lorasvet [3.4K]
3 years ago
7

Find the sample mean on the outputs. Does the sample mean provide some evidence that the mean of the population of all possible

trash bag breaking strengths is at least 50 pounds
Mathematics
1 answer:
soldi70 [24.7K]3 years ago
8 0
I know it and it is 7
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50 POINTS !!<br><br><br> PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.
Tom [10]

Answer:

its 28

Step-by-step explanation:

C is the longest side which is 35 ye and b is 21 yd. Then you would subtract 21^2 from 35^2 and you would get 784. Then find the square root of 784 and you would get 28 as the answer! Good luck and have a great day or night!

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2 years ago
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DanielleElmas [232]

Answer:

Part 1: 31x+25=180

part 2: x=5

Step-by-step explanation:

there are 180° on a straight line, which is the base/ bottom line of the traingle (indicated by the arrow on the end).

so, 180-151= 29

29° is the third angle on the traingle.

now, there are 180° in a triangle, therefore to find an equation for x:

29+20x-3+11x-1= 180 (adding up all the angles and making it equal to 180°)

now simplify this equation to get:

31x+25=180 (PART 1)

to find x simply solve the equation:

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x=5 (PART 2)

4 0
3 years ago
Is student is reading a book about 370 words per minute convert this rate to words per hour
Helen [10]
Answer:
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PLEASE HELP!!! Solve for y.
ivolga24 [154]
- 2.1 = y/6 + 17.1
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So y = - 115.2.

Hope this helps ! This "/" is a fraction.

Photon
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3 years ago
Israel planted 4 tomato seeds in his garden. Then he planted flower seeds in each of his three neighbor's gardens. Which express
posledela

Answer:

My guy it's B

Step-by-step explanation:

NO QUESTIONS ASKED

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3 years ago
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