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3 years ago

Identify the correct preposition to use in this expression.

Mathematics

1 answer:

Sedaia [141]3 years ago

6 0

Answer:

I think the answer is, (Choice B) On.

Step-by-step explanation:

The preposition that goes with "occasion" is usually "on".

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Age word problems

SIZIF [17.4K]

36

Explanation: have a little faith in me I don’t want to type it all out thank you for your time :) -sorry if that sounded a little rude

4 0

3 years ago

A marketing research company desires to know the mean consumption of milk per week among males over age 32. A sample of 710 male

nydimaria [60]

Answer:

(4.5, 4.7)

Step-by-step explanation:

Hi!

Lets call X to the consumption of milk per week among males over age 32. X has a normal distribution with mean μ and standard deviation σ.

$X \sim N(\mu, \sigma)$

When you know the population standard deviation σ of X , and the sample mean is $\hat X$ , the variable q has distribution N(0,1):

$q = \frac{\hat X - \mu}{\sigma} \sim N(0,1)$

Then you have:

$P(-k < q$

This defines a C - level confidence interval. For each C the value of k is well known. In this case C = 0.98, then k = 2.326

Then the confidence interval is:

$(4.6 - 2.326*\frac{0.8}{\sqrt{710}}, 4.6 + 2.326*\frac{0.8}{\sqrt{710}})\\ (4.5, 4.7)$

5 0

4 years ago

A book contains 27 pages with print, 8 pages with print and pictures, and 3 blank

ArbitrLikvidat [17]

Answer:

P(NOT printed page) = 3/38

Step-by-step explanation:

Total pages = 27+8+3=38

Types of pages that satisfy requirement(s)= 3

Therfore, P(NOT printed page) = 3/38

6 0

3 years ago

Find the perimeter of a triangle with sides of 12 inches, 14 inches, and 16 inches. Enter only the number of inches in the answe

Dima020 [189]

Answer:

Step-by-step explanation:

because perimeter means add, so add all the number up to get the answer 42

8 0

3 years ago

Read 2 more answers

Who can answer this Algebraic Expression for me?<br><br>3(m-5)+m

egoroff_w [7]

Simply. 4m - 5.

3(m-5)+m

First, use distributive property

3m-15+ m

Combine like terms

3m + m

The answer

4m - 15

3 0

2 years ago