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blagie [28]
3 years ago
15

By ordering the data find the Lower Quartile 5, 7, 4, 3, 2, 6, 8, 9, 10, 15 *

Mathematics
1 answer:
Klio2033 [76]3 years ago
8 0

Answer:

.Lower quartile = 3.5

Step-by-step explanation:

Rearranging the data from lowest to highest.

2, 3, 4, 5, 6, 7, 8, 9 , 10, 15

First finding the median to make it easier to find the lower quartile.

median : 6 and 7 but right now they're irrelevant so we don't honestly need to work that out.

The lower quartile would be 3 and 4

3+4= 7 divide by 2 = 3.5 is your lower quartile

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thats why its switches on my glee

Step-by-step explanation:

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3 years ago
How do you factorise 14x -21xy
alexandr402 [8]
<span>Simplifying 14x + -21xy
 
Factor out the Greatest Common Factor (GCF), '7x'. 7x(2 + -3y)

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7x(2 + -3y)
 
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3 years ago
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Question 24 points)Bill cuts a circle out of a square piece of wood to use for a project.Approximately how much wood will be lef
maks197457 [2]

The square piece of wood measures 32 in per side,

Then the circle that can be cut off it has a radius of 16 in (half of the diameter 32 in)

Therefore, the area of the circle is going to be given by the formula:

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And the area of the initial square was:

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Therefore the left-overs of the piece of wood would be the difference:

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3 0
1 year ago
The team won 18 of its 30 games. What was the team’s won-lost ratio?
NemiM [27]

Answer:

18:12 (accurate)

3:2 (simplified)

Step-by-step explanation:

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30 - 18 = 12

The ratio you are trying to find is won to lost, or won:lost. Plug in the corresponding numbers to the corresponding terms:

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18:12 is the ratio.

If the teacher asks you to simplify, factor both sides. Divide 6 from both sides:

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6 0
3 years ago
(-7)(-5) what’s the answer please help
Lina20 [59]
Hello!

Let’s do it step-by-step, shall we? Don’t worry! These problems can be a bit tricky but you’ll get it in no time! It’s really simple.

So, we have (-7)(-5)

This means that the problem will be multiplied because of the parentheses. They substitute the multiplication sign.

So, we have -7 (multiplied by) -5= 35

So your answer would be 35. Hope this helps :) and good luck!
7 0
4 years ago
Read 2 more answers
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