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3 years ago

What is 275 divide by 8

Mathematics

2 answers:

JulijaS [17]3 years ago

5 0

The correct answer is 34.375. Hope this helps.

Sonbull [250]3 years ago

5 0

The answer should be 34.375

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(CO 3) On average, the parts from a supplier have a mean of 97.5 inches and a standard deviation of 6.1 inches. Find the probabi

ololo11 [35]

Answer:

C. Probability is 0.90, which is inconsistent with the Empirical Rule.

Step-by-step explanation:

We have been given that on average, the parts from a supplier have a mean of 97.5 inches and a standard deviation of 6.1 inches.

First of all, we will find z-score corresponding to 87.5 and 107.5 respectively as:

$z=\frac{x-\mu}{\sigma}$

$z=\frac{87.5-97.5}{6.1}$

$z=\frac{-10}{6.1}$

$z=-1.6393$

$z\approx-1.64$

$z=\frac{x-\mu}{\sigma}$

$z=\frac{107.5-97.5}{6.1}$

$z=\frac{10}{6.1}$

$z=1.6393$

$z\approx 1.64$

Now, we need to find the probability $P(-1.64$ .

Using property $P(a$ , we will get:

$P(-1.64$

From normal distribution table, we will get:

$P(-1.64$

Since the probability is 0.90, which is inconsistent with the Empirical Rule, therefore, option C is the correct choice.

6 0

3 years ago

PolarNik [594]

Answer:

i think it's c:r

3 0

2 years ago

The city planning committee is discussing making a bike path extension in its city park. They have a $5050 budget for the propos

Sphinxa [80]

$4646.40 + $1936 To find the answer add these numbers

5 0

2 years ago

If r=0.5 and a6=0.03125 what is the value of a1?

andre [41]

I guess this is a geometric series:

a6 = a1 * r^5 so

a1 = 0.03125 / 0.5^5

= 1 answer

5 0

2 years ago

Read 2 more answers

Which ratio correctly compares 60 mm to 45 cm?

docker41 [41]

First we need to convert cm to mm
45 cm = 450 mm

Now our ratio looks like this
60/450
We can divide both by 30 and once we do that our ratio will look like this:
2/15

That means the answer is B

6 0

3 years ago