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stepladder [879]
3 years ago
13

What is the answer ?

Mathematics
1 answer:
notka56 [123]3 years ago
4 0

Answer:

A) 2

Step-by-step explanation:

I<em>n a box-and-whisker plot, the left "whisker" is the bottom 25%, the line between the two "boxes" is to 50%, and the right "whisker" is the top 25%</em>.

In class 2, the 90 point mark is where the line between the boxes are, which means that 50% of the class earned 90% or less. That is 13/2 = <em>6.5 people</em> (this is impossible but it will work out)

In class 1, the 80 point mark is also where 50% is. So, half of the students, 17/2 = <em>8.5 people</em>, have 80 points or less.

<em>8.5 - 6.5 =</em> 2 people.

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At a sale this week, a suit is being sold for $663. This is a 15% discount from the original price.
nignag [31]

Answer:

563.55

Step-by-step explanation:

85/100*663=563.55

6 0
3 years ago
Y=−1/2x+3 please guys help
Phantasy [73]

Answer:

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Step-by-step explanation:

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makkiz [27]

Answer:

$7.22 or $7.217

Step-by-step explanation:

$7.22 would be the answer because 70% of 10.31 is what you are looking for which is 7.217 which is rounded to 7.22

3 0
3 years ago
How many solutions does the equation have? 6x+4x-6=24+9x
babunello [35]
Combine like terms.
10x+6=24+9x

Put variables to one side and the constants to another.
x=-18

There is only one solution.

Hope this helps!
5 0
3 years ago
Which of the following points lies on the circle whose center is at the origin and whose radius is 10?
Elodia [21]

Unfortunately, you haven't shared "the following points."


The equation of a circle centered at the origin and whose radius is 10 is


x^2 + y^2 = 10^2.

8 0
3 years ago
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