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2 years ago

How do the values compare? Order the values from least to greatest.

Mathematics

2 answers:

Katena32 [7]2 years ago

5 0

Answer for this question is

KIM [24]2 years ago

3 0

Answer:

see below

Step-by-step explanation:

For absolute values | x | just drop the sign of the number and make it positive

example : | -3| = 3

so for this Q

-2 1/4 - 1 1/4 3/4 1 1/4 1 3/4 2 1/4

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In a math class with 19 students, a test was given the same day that an assignment

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2 years ago

An automobile assembly line runs for 9 3/4 hours each day. employees work 3/4 hours shift. how many shifts are there in each day

babunello [35]

Answer:

the mixed fraction 9 3/4 means there are 9 4/4 s and one 3/4all togather there are 39/4 divid this by 3/4 to find the no of shifts. 39/4 ÷(3/4)

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3 years ago

g 78% of all Millennials drink Starbucks coffee at least once a week. Suppose a random sample of 50 Millennials will be selected

Tatiana [17]

Answer:

We know that n = 50 and p =0.78.

We need to check the conditions in order to use the normal approximation.

$np=50*0.78=39 \geq 10$

$n(1-p)=50*(1-0.78)=11 \geq 10$

Since both conditions are satisfied we can use the normal approximation and the distribution for the proportion is given by:

$p \sim N (p, \sqrt{\frac{p(1-p)}{n}})$

With the following parameters:

$\mu_ p = 0.78$

$\sigma_p = \sqrt{\frac{0.78*(1-0.78)}{50}}= 0.0586$

Step-by-step explanation:

Previous concepts

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

Solution to the problem

We know that n = 50 and p =0.78.

We need to check the conditions in order to use the normal approximation.

$np=50*0.78=39 \geq 10$

$n(1-p)=50*(1-0.78)=11 \geq 10$

Since both conditions are satisfied we can use the normal approximation and the distribution for the proportion is given by:

$p \sim N (p, \sqrt{\frac{p(1-p)}{n}})$

With the following parameters:

$\mu_ p = 0.78$

$\sigma_p = \sqrt{\frac{0.78*(1-0.78)}{50}}= 0.0586$

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3 years ago

Marge is twice as old as Consuelo. The sum of their ages seven years ago was 13. How old are they now?

Trava [24]

Merge is 18.
Conseulo is 9

7 0

3 years ago

Read 2 more answers

What is the formula for midpoint, perpendicular slope, and equation of a perpendicular bisector

LUCKY_DIMON [66]

This are the formulas hope they help

5 0

3 years ago