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yan [13]
2 years ago
15

A random survey of seventh- and eighth-grade students was conducted to find out how many hours are spent doing homework each nig

ht. Of the two sets of data, which has the greater median?

Mathematics
1 answer:
Radda [10]2 years ago
5 0

Answer:

Eighth graders have the greater median

Step-by-step explanation:

In box-and-whisker plots, the median is the line in the middle of the box. The median for the seventh graders is about 3.5 and the median for the eighth graders is 4. Therefore, the eighth graders have a greater median.

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Whats the height of the rectangular prism
garri49 [273]

Answer:

length l = 32.25 m

width w = 8223.75 m

height h = 12.5 m

diagonal d = 8223.82273 m

total surface area Stot = 736831.875 m2

lateral surface area Slat = 206400 m2

top surface area Stop = 265215.938 m2

bottom surface area Sbot = 265215.938 m2

volume V = 3315199.22 m3

Step-by-step explanation:

5 0
2 years ago
Graph the image of the figure using the transformation given. Don't forget prime marks on your new image. Part 1: reflection acr
amm1812

Answer:

see explanation

Step-by-step explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ) , then

J (1, 4 ) → J' (- 1, 4 )

K (1, 0 ) → K' (- 1, 0 )

L (4, 3 ) → L' (- 4, 3 )

Plot the points J', K', L' and connect them in order to obtain image

4 0
2 years ago
-22=-(x-4) what is that answer
Elan Coil [88]
-22 = - (x - 4) 
= -22 = -x + 4 (distribute the minus)
= -26 = -x (subtract 4 from both sides)
= 26 = x (divide by -1 to remove the minus from x)
so, x = 26
5 0
3 years ago
HELP ME PLEASSSSEE On a winter morning, the temperature before sunrise was -10℉. The temperature then rose by 1℉ each hour for 7
Vera_Pavlovna [14]

Answer:

3 degrees F

Step-by-step explanation:

if the temperature rose 1* for 7 hours, times 1 by 7. which is 7 and add to -10. which is -3. then, since the temperature rose by 2* for 3 hours, times 2 by 3 which is 6 and add to -3, which is 3.

i hope this helped?

3 0
3 years ago
The proof that ΔQPT ≅ ΔQRT is shown. Given: SP ≅ SR Prove: ΔQPT ≅ ΔQRT Triangle P Q R is shown. Angle P Q R is cut by a perpendi
goldfiish [28.3K]

Answer:

Answer is a

Step-by-step explanation:

Edg 2020

7 0
3 years ago
Read 2 more answers
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