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Slav-nsk [51]
2 years ago
14

The following sample of weights was taken from 8 cookies off the assembly line. Construct the 95% confidence interval for the po

pulation variance for all cookies that come off the assembly line. Round your answers to two decimal places.
9.6,10.2,10.3,9.2,9.5,10.1,9.2,9.4
Mathematics
1 answer:
Gemiola [76]2 years ago
8 0

Answer:

what are you asking

Step-by-step explanation:

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Dallas was told to run around the perimeter of the high
Zina [86]

Answer:

Option (4)

Step-by-step explanation:

Perimeter of a polygon is the sum of measures of all sides of the polygon.

From the picture attached,

Distance run by Dallas = Perimeter of the ground

                                      = 48 + 50 + 9 + 30 + 30 + 30 + 9 + 50

                                      = 256 yards

Total warm up run by Dallas = 256 yards

Therefore, Option (4) will be the correct option.  

7 0
3 years ago
Read 2 more answers
-3|x-4|=21 solve and show work
wariber [46]

Answer: If you are solving for x, then thee is no solution

Step-by-step explanation:

5 0
2 years ago
Triangle ABC is similar to triangle DEF. Find the value of side length DE. Side length DE is cm.
Art [367]

Answer:

??? I can't see the picture

Step-by-step explanation:

5 0
2 years ago
Can someone PLEASE help me with this question?
disa [49]

9514 1404 393

Answer:

  11

Step-by-step explanation:

The future value of the account is given by the formula ...

  A = P(1 +r/12)^(12t) . . . . principal P invested at rate r for t years

Solving for t, we find ...

  A/P = (1 +r/12)^(12t) . . . . . . . . . . . divide by P

  log(A/P) = 12t·log(1 +r/12) . . . . . . take logs

Divide by the coefficient of t, then fill in the numbers.

  t = log(A/P)/(12·log(1 +r/12)) = log(202800/93000)/(12·log(1 +.068/12))

  t ≈ 11.497

It will take about 11 years for the account balance to reach the desired amount.

4 0
2 years ago
I need help on this I will give brainlist help it will mean a lot this is my last math problem help me!​
deff fn [24]

Answer:answer is b

Step-by-step explanation: Just makes since

6 0
3 years ago
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