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Iteru [2.4K]
3 years ago
8

25, 8, 10, 35, 5, 45, 40, 30, 20

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
4 0
B.) 37.5.. First you place all the numbers in order from least to greatest. Your mean is 25...and ur upper quartile because the 4 #'s fall even u add 35 and 40 and divide by 2... Which gives u upper quartile of 37.5 and lower quartile of 9. Hope this helps :)
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What is the measure of angle UST?
aliina [53]
I think the answer is c 30 degrees!!
6 0
3 years ago
We usually Round off the 79.90% to 80.<br> What value does 80 count?
pochemuha

Answer: 00.10

Step-by-step explanation: Add 00.10 to 79.90 and you get 80. Brainliest please?

4 0
3 years ago
Together, two boys had 43 cents. The first boy spent 5 cents and the second boy spent 13 cents. The first boy’s remaining money
o-na [289]
Hello kiddio lets figure this out!

Let x = first 

<span>y = second </span>

<span>Then </span>

<span>x - 5 = remainder of first </span>

<span>y - 13 = remainder of second </span>

<span>x - 5 = 2/3(y - 13) </span>

<span>3x - 15 = 2y - 26 </span>

<span>3x - 2y = - 11................(1) </span>

<span>x + y = 43....................(2) </span>

<span>From (2) y = 43 - x..........(3) </span>

<span>Put (3) in (1) </span>

<span>3x - 2(43 - x) = - 11 </span>

<span>3x - 86 + 2x = - 11 </span>

<span>5x = 75 </span>

<span>x = 15 cents </span>

<span>y = 43 - 15 </span>

<span>= 28 cents
</span>
Have  a nice day
8 0
3 years ago
I need help with 14 I do t get it
finlep [7]

x = 43, AB = 49, BC = 49 and AC =98.

Solution:

Given data:

AC = 3x - 31  and AB = x + 6

B is the midpoint of AC.

Therefore AB = BC .

BC = x + 6

AB + BC = AC

x + 6 + x + 6 = 3x - 31

2x + 12 = 3x - 31

Add 31 on both sides, we get

2x + 43 = 3x

Subtract 2x from both sides, we get

43 = x

AB = x + 6

     = 43 + 6

AB = 49

BC = 49

AC = 3x - 31

     = 3(43) - 31

     = 129 - 31

AC = 98

Therefore x = 43, AB = 49, BC = 49 and AC =98.

7 0
3 years ago
Sharon is painting on a rectangular canvas. The canvas is 12 inches wide and has an area of 192 square inches. What is the heigh
Sveta_85 [38]

Answer:

Area = Width (height)

192 = 12(height)

height  = 16

The canvas is 16 inches tall.

Let me know if this helps!

7 0
2 years ago
Read 2 more answers
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