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oee [108]
3 years ago
12

Need help with math! Margin of error

Mathematics
1 answer:
bekas [8.4K]3 years ago
4 0

Answer:

See below

Step-by-step explanation:

<u>Problem 4</u>

<u />H_0:p=0.40\\H_a:p>0.40

<u>Problem 5</u>

<u />H_0:p=0.42\\H_a:p

Make sure to read the problems and translate it into math

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Answer this please&lt;3333
Bas_tet [7]

9514 1404 393

Answer:

  A. $0.99

Step-by-step explanation:

The unit rate will be the amount associated with 1 unit: $0.99.

6 0
3 years ago
If x is a positive integer, for how many different values of x is sq rt 48/X a whole number ?
Sedaia [141]

Answer:

x=3,8,12

Step-by-step explanation:

Hi there this quez is fun thanks for uploading it

√48/x=a whole number

If you divide 48/3 you get 16 whose square root is 4-a whole number

If you divide 48/8 you get 6 whose square root is 3-a whole number.

If you divide 48/12 you get 4 whose square root is 2- a whole number

7 0
4 years ago
Desi is looking at his calculator, which is shaped like a rectangular prism, and estimates it is about 3 in. wide, 4 in. tall, a
madreJ [45]
We know that 1 ft = 12 in.
The dimensions of the trunk of a car:
4 ft = 48 in wide, 3 ft = 36 in deep,  2 ft = 24 in tall.
V = 48 * 36 * 24 = 41,472 in³
41,472 in³ ≈ 4 * 10^4 in³
And the volume of the calculator:
V ( calc. ) = 3 * 4 * 12 = 144 in³
Answer:
Desi`s error is D ) The volume of the calculator is not about 60 in³.
3 0
4 years ago
Read 2 more answers
A changes
kupik [55]

Answer: 8/11

Step-by-step explanation:

This is because there are a total of 22 bulbs. 16 of those bulbs work, giving us the fraction: 16/22. If you simplify 16/22 by dividing the numerator and denominator by 2, you get 8/11.

8 0
3 years ago
Read 2 more answers
Find square root of <br><img src="https://tex.z-dn.net/?f=244" id="TexFormula1" title="244" alt="244" align="absmiddle" class="l
cestrela7 [59]

Answer:

15.6204994

Step-by-step explanation:

15.6204994^{2}  = 244\\so\\\sqrt{244} = 15.6204994

hope this helps!

6 0
2 years ago
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