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Yuki888 [10]
2 years ago
15

Answer all the questions for a bunch of points, no scam answers please

Mathematics
1 answer:
Vaselesa [24]2 years ago
4 0

Answer:

what questions i dont see any

Step-by-step explanation:

You might be interested in
An office manager recorded the number of reams of paper that were used for a printer each month for six months: 15, 10, 25, 19,
Virty [35]
A) 
<span>10, 15, 17, 19, 25 </span>
<span>Min: 10 </span>
<span>Median: 17 </span>
<span>Max: 25 </span>

<span>lower Quartile: (10+15)/2 = 12.5 </span>
<span>upper Quartile: (19+25)/2 = 22 </span>

<span>b) </span>
http://imageshack.us/photo/my-images/22/... 

<span>c) </span>
<span>Mean: (10 + 15 + 17 + 19 + 25)/5 = 17.2 </span>

<span>[ ( 17.2 - 10 )^2 + ( 17.2 - 15 )^2 + ( 17.2 - 17 )^2 + ( 17.2 - 19 )^2 + ( 17.2 - 25 )^2 ] / 5 = 24.16 </span>

<span>√( 24.16 ) ≈ 4.92 </span>
<span>-------------- </span>
<span>4) </span>

<span>[ 4. . .-2 . . . -12 ------> 3R1 - 4R2 ----> R2 </span>
<span>3. . .-1 . . . -3 ] </span>

<span>[ 4. . .-2 . . . -12 ------> R1 - R2 ----> R1 </span>
<span>0. . .-2 . . . -24 ] </span>

<span>[ 4. . ..0 . . . .12 ------> R1/4 ----> R1 </span>
<span>0. . .-2 . . . -24 ] R2/-2 ----> R2 </span>

<span>[ 1. . ..0 . . . .3 </span>
<span>0. . .1 . . . 12 ] </span>

<span>x = 3 & y = 12 

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
</span>
6 0
3 years ago
∣14−3x∣ for x=6x=6 show work
horsena [70]

Answer:

the answer would be -4

Step-by-step explanation:

14 - 3(6) = -4

7 0
3 years ago
Please answer &lt;33 I would lava it :)
allsm [11]

Answer:

5 gallons

Step-by-step explanation:

3/4 + 6/8 + 20/8 + 1

6/8 + 6/8 + 20/8 + 8/8

40/8 = 5 gallons

3 0
3 years ago
Find the x-intercept for 11x - 33y = 99
seropon [69]
It is 9. You have to add 33y, then divide by 11 and you get x = 3y + 9
7 0
3 years ago
A JET TRAVELS 460 MILES IN 2 HOURS?
Tanzania [10]

Find how fast it travels in one hour:

460 miles / 2 hours = 230 miles per hour.

A) Multiply the speed per hour by the number of hours:

230 x 8 = 1840 miles in 8  hours.

B) 230 x 20 = 4,600 miles in 20 hours.

C) 460 miles /  2 hours = 230 miles per hour.

8 0
3 years ago
Read 2 more answers
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