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2 years ago

8

the number of calories in a container of milk is directly proportional to the amount of milk in the container. if there are 160

calories in an 8-ounce glass of milk, find the number of calories in a 15-ounce of milk?

1 answer:

lorasvet [3.4K]2 years ago

6 0

Answer:

300

Step-by-step explanation:

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Question help the average income in a certain region in 2013 was $62 comma 00062,000 per person per year. suppose the standard

Iteru [2.4K]

Part a
The sample size is large enough to use the central limit theorem because it is greater than 30.

Part b.
The mean of the sampling distribution is 62000.
The standard error is computed as
$SE=\frac{s}{\sqrt{n}}=\frac{27000}{\sqrt{100}}=2700$

Part c.
Compute for the corresponding z-score of more than 2700 from the population mean.
$z=\frac{2700}{2700}=1$

Therefore,
$P\left(z\ \textgreater \ 1\right)=0.1587$

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2 years ago

Roof trusses often use right triangles to make a flimsy 2 × 4 more rigid to hold up the weight of the roof. If a house is 40 fee

masha68 [24]

The side length would be 23.094010767585

4 0

2 years ago

Help me pleaseeeeeeee

Semenov [28]

Answer:

a

Step-by-step explanation:

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2 years ago

X/3+10=15 I don't know how to solve this I'm confused and don't know where to start

NARA [144]

X/3 +10=15
-10 -10
x/3 =5

so the x will be 15 because if you multiply 3x5 = 15

7 0

3 years ago

Help please image is uploaded view please.

harina [27]

Answer:

23

Step-by-step explanation:

we are given that angle NRQ is 78 degrees

we can see from the figure that the sum of the given angles is angle NRQ

so

(8x + 7) + (4x - 1) = 78

12x + 6 = 78

12x = 72

x = 6

Now, we have to find angle PRQ

replacing x with 6 in the equation of angle PRQ

PRQ = 4(6) - 1

PRQ = 23

6 0

3 years ago