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Aliun [14]
3 years ago
15

7th grade math help me plzzz

Mathematics
1 answer:
Nuetrik [128]3 years ago
5 0

Answer:

i think it is 94

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PLEASE HELP!!!
TiliK225 [7]

Answer:

D

Step-by-step explanation:

First put the data from smallest to largest

12 points, 17 points,21 points,  23 points, 24 points, 28 points,29 points

The left end of the whisker should be 12  (This eliminates graph a)

The right end of the whisker should be 29  (This eliminates graph b)

There are 7 points

The middle point is 4

The 4th point is 23

That is the line in the middle of the box  (This eliminates graph c)

The lower line of the box is at at point 2 = 17

The upper line of the box is at  point 6 = 28


This leaves us with graph D

7 0
3 years ago
Read 2 more answers
What is the surface area of the cylinder with height 8 in and radius 7 in?
vesna_86 [32]

Given info:

Height - 8 in

Radius - 7 in

Formula:  A = 2\pi rh+2\pi r^{2}

A = 2\pi (7)(8) + 2\pi 7^{2}

A = 2\pi 56 + 2\pi 49

A = 351.85 + 307.87

A = 659.72 :)

4 0
2 years ago
The probability that both of two tossed coins will come down heads is _____. 1/4 1/8 1/16
Elza [17]
<span>The probability of getting heads with both coins being tossed is 1/4. The probability of getting a heads on one coin is 50% (or 1/2) since there is only two possible outcomes, heads or tails. When you factor in two coins, you have to multiply the probabilities together, 1/2 x 1/2, which is how you get the answer of 1/4 or 25%. Another way to reinforce this is that there are 4 possible outcomes to the flips. You could get a heads-heads, tails-heads, heads-tails, or tails-tails. Getting the heads-heads result is 1 out of 4 or 1/4 (25%).</span>
8 0
3 years ago
A side of the triangle below has been extended to form an exterior angle of 128°. Find the value of x.
hjlf
First you take the 128 and subtract it from 180. You then take the angle that’s vertical from it and place the number (52) and you add 52 + 24 to get 76. After that you take 76 and subtract it from 180 to get 104. X=104
4 0
3 years ago
Melissa reserves another rectangular patch in her vegetable garden for growing bell peppers. Since the space that she can reserv
Otrada [13]

Answer:

Quadratic, 16, 18, 6

Step-by-step explanation:

Did this assignment myself

7 0
3 years ago
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