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Hitman42 [59]
3 years ago
14

Plz help by the way I have iPhone 11

Mathematics
2 answers:
In-s [12.5K]3 years ago
7 0
There’s 3 groups just like there’s 3 cameras on your phone
Anon25 [30]3 years ago
4 0

Answer:

3 times 4

Step-by-step explanation:

3 groups of 4...............

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It costs you $10 to draw a sample size n=1 and measure the attribute of interest. you have a budget of $1,200
kicyunya [14]

<span>a.       </span>Do you have sufficient funds to estimate the population mean for the attribute of interest with a 95% confidence interval 4 units width? Assume that sd= 12

n= {[(Zalpha/2)^2]*[sd]^2}/ se^2

n= (1.96)^2*(12)^2/ (2)^2

n= 138.297 rounded up to 139

<span>There is not enough funds for this one since you’ll need 139 pieces and it costs 10 a piece, you’ll need 1390.</span>

b.      90% confidence interval

n= {[(Zalpha/2)^2]*[sd]^2}/ se^2

n= (1.645)^2*(12)^2/ (2)^2

n=98

There is enough funds since 98 pieces for 10 a piece is equal to 980.

6 0
3 years ago
El precio de un automovil $696.000 y se puede pagar de dos maneras distintas.
Svet_ta [14]
I’m sorry i don’t speak Spanish!
7 0
3 years ago
Colleen plans to start a small business by making and selling skirts. A sewing machine costs $250, and she estimates that she wi
Dmitrij [34]
Let C(x) be the function which calculates the total cost of making x skirts.

There is going to be a fixed constant, 250, to which we will add 15$ per x skirts.


So C(x)=250+15x

Answer: 250+15x
7 0
3 years ago
Read 2 more answers
The sensitive period for language is from 7 months in utero up to 5.5 to 6 years of age. There are several aspects of language f
OleMash [197]

Answer:

The sensitive period for language is from 7 months in utero up to 5.5 to 6 years of age. There are several aspects of language from spoken language, to written language and reading. ... The sensitive period for learning to speak is from is from 7 months to 2.5-3 years of age.

Step-by-step explanation:

7 0
2 years ago
Solve for x (giving double points)
Mice21 [21]
The answer is -8. Just plug in the options for x and add both up to get the full length of the line which is 15
7 0
2 years ago
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