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3 years ago

What is the interquartile range of the data? 53, 47, 60, 45, 62, 59, 65, 50, 56, 48

Mathematics

1 answer:

Katyanochek1 [597]3 years ago

8 0

A: 123.8
Hope this helped:)

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HELP ME LOOK AT THE PICTURE!!! ASAP

FromTheMoon [43]

The median is the number in the middle.
That would be 6.

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3 years ago

Which power of 2 is equal to this expression: (2•2•2)-2

zhenek [66]

2^3 is equivalent because if you count the number of twos there are in the parentheses its 3.

4 0

3 years ago

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1) At a diner, the cost for a specialty waffle and a hashbrown is $9.50. The cost for 2 specialty

klemol [59]

9514 1404 393

Answer:

waffle $8
hashbrowns $1.50

Step-by-step explanation:

Using w and h for the costs of a waffle and hashbrowns, respectively, we can write the equations for the purchase amounts as ...

w + h = 9.50

2w + 3h = 20.50

Subtracting twice the first equation from the second gives ...

(2w +3h) -2(w +h) = (20.50) -2(9.50)

h = 1.50 . . . . . . simplify

w = 9.50 -h = 8.00 . . . . . find w using the first equation

The cost of a waffle is $8.00; the cost of hashbrowns is $1.50.

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2 years ago

a herd of 86 horses has 75 white and some black horses.what is the ratio of black horses to white horses?

Naddik [55]

Answer:11 black horses : 75 white horses

Step-by-step explanation:

we know thw white horses and how many there are but we dont know how many black ones so u take the number of white horses and subtart it from the total and get the number of black horses

8 0

3 years ago

Read 2 more answers

6. Protein bars come in a 4-pack box or 12-pack

cricket20 [7]

Answer:

The 12 pack has a better value.

Step-by-step explanation:

1. create a ratio table.

you want to know how much the 4 pack would cost if it was a 12 pack.

you can see the ratio table in the picture above.

As you can see, when the 4 pack equals $7.68, making it a 12 pack will equal $23.04.

Then, compare 23.04 to 22.32.

In conclusion, the 12 pack has a better value.

5 0

3 years ago