3 years ago

HELP ASAP WILL GIVE 20 POINTS ANSWER HERE WITH THIS LINK

Mathematics

2 answers:

Alex73 [517]3 years ago

6 0

Answer:

Okay I will :)

Step-by-step explanation:

pishuonlain [190]3 years ago

4 0

Yeah the link doesn’t work do i paste it in safari

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Think about a population proportion that you may be interested in and propose a confidence interval problem for this parameter.

o-na [289]

Answer: The confidence interval would be (0.2928,0.3672).

Step-by-step explanation:

Since we have given that

Total number of vehicles = 432

Number of SUVs sold = 142

So, it becomes,

$\hat{p}=\dfrac{x}{n}=\dfrac{142}{432}=0.33$

At 90% confidence interval,

z = 1.645

So, the confidence interval would be

$\hat{p}\pm z\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}\\\\=0.33\pm 1.645\sqrt{\dfrac{0.33\times 0.67}{432}}\\\\=0.33\pm 0.0372\\\\=(0.33-0.0372,0.33+0.0372)\\\\=(0.2928,0.3672)$

Hence, the confidence interval would be (0.2928,0.3672).

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3 years ago

Given f(x) and g(x) = f(x) + k, use the graph to determine the value of k.

frosja888 [35]

Answer:

The answer is

Step-by-step explanation:

f(x) & g(x) = f(x) + k

3•6 & 7•6 = 3•6 + k

18 + 42 = 18k

60 = 18k

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2 years ago

1. Boost Mobile is offering a free phone for a $30.00

Nataliya [291]

Answer:

30+0.68*m

Step-by-step explanation:

m= minutes

30 is the down payment

you add 30 to 0.68*m or the minutes

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4 years ago

The profit P, in thousand of dollars, that a manufacturer makes is a function of the number N of items produced in a year, and t

Tamiku [17]

0.2×2+3.6-9 = -5

-5 = profit p

4 0

3 years ago

3. Julie uses 4 green beads and 6 blue beads in each bracelet she makes. What is the total number of green beads Julie will use

Alisiya [41]

The answer is 16

exsplain:
24 divided by 6= 4
4x4=16
For every 6 blue beads Julie used she used 4 green and she made 4 brackets so times 4x4 getting you to 16! Hope this helps

7 0

3 years ago