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2 years ago

Oranges sell for $0.38 per pound. How much will 192 oranges cost?

Mathematics

1 answer:

Law Incorporation [45]2 years ago

3 0

$0.38×192=$72.96

So the answer is $72.96

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Find the rate of change

Zina [86]

“Rate of change” means the same as “slope.”

In algebra, we use the word "slope" to describe how steep a line

is and slope can be found using the ratio rise/run between

any two points that are on that line.

Starting from the point that has the coordinate (-1, -1),

we rise go 1 unit down so our rise is -1 and run 3 units.

So our slope or rise/run is -1/3.

8 0

3 years ago

A package of 3 shirts costs $12.90. If every shirt costs the same, how many shirts can be purchased for $55.90

Serggg [28]

Answer:

13 shirts

Step-by-step explanation:

First you try to find the amount for one shirt by dividing $12.90 by 3 which equals $4.30. Then you try to find the amount of shirts for $55.90 by dividing 55.90 by 4.30 which results into the final answer 13.

5 0

3 years ago

A survey found that women's heights are normally distributed with mean 63.2 in. and standard deviation 2.4 in. The survey also

Effectus [21]

Answer: 99.51%

Step-by-step explanation:

Given : A survey found that women's heights are normally distributed.

Population mean : $\mu =63.2 \text{ inches}$

Standard deviation: $\sigma= 2.4\text{ inches}$

Minimum height = 4ft. 9 in.= $4\times12+9\text{ in.}=57\text{ in.}$

Maximum height = 6ft. 2 in.= $6\times12+2\text{ in.}=74\text{ in.}$

Let x be the random variable that represent the women's height.

z-score : $z=\dfrac{x-\mu}{\sigma}$

For x=57, we have

$z=\dfrac{57-63.2}{2.4}\approx-2.58$

For x=74, we have

$z=\dfrac{74-63.2}{2.4}\approx4.5$

Now, by using the standard normal distribution table, we have

The probability of women meeting the height requirement :-

$P(-2.58$

Hence, the percentage of women meeting the height requirement = 99.51%

8 0

3 years ago

The least common multiple of two numbers is 22. One number is even, and one number is odd

Lubov Fominskaja [6]

2 and 11 i believe , or 1 and 22

6 0

3 years ago

Read 2 more answers

Which two numbers have a difference of 2? -1.0. -0.5. 0. 0.5. 1.0. 1.5

Ludmilka [50]

Answer:

-1.0 and 1

Step-by-step explanation:

6 0

3 years ago

Oranges sell for $0.38 per pound. How much will 192 oranges cost?​

Oranges sell for $0.38 per pound. How much will 192 oranges cost?