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3 years ago

Pls help, i will give brainliest:

Mathematics

2 answers:

3241004551 [841]3 years ago

5 0

Answer:

a,b,e

Step-by-step explanation:

IgorC [24]3 years ago

3 0

Answer:

B, D, E

The median for the boys is 22

The interquartile range for the boys is 16

The difference between the medians as a multiple of the IQR is 1/4

Step-by-step explanation:

I just did it and got it right

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Find the volume. Round to 1 decimal place

Sedaia [141]

Answer:

380.8cm³

Step-by-step explanation:

Volume of a Cylinder is: $V=\pi r^2h$

'r' is the radius.

'h' is the height.

We are given a height of 9.9 cm and a diameter of 7cm.

The radius is half the diameter.

Divide 7 by 2:

$7/2=3.5$

The radius is 3.5 cm.

Solve for The Volume (Using 3.14 for pi):

$V=3.14*3.5^2*9.9\\\rightarrow3.5^2=12.25\\V=3.14 * 12.25 * 9.9\\V=38.465 * 9.9\\\boxed {V=380.8035}$

380.8035 ≈ 380.8

The volume of the cylinder should be 380.8cm³.

4 0

3 years ago

Solve for x and y pls hurry

kakasveta [241]

I really wish i could help but i forgot how to do this

7 0

3 years ago

Use your knowledge of expressions to answer the following

a_sh-v [17]

Answer:

Sub to SZ Lexrn if that does not show search up shiyo on vr and first vid is them please help out , thx bye . If you do it cmt and ill make a post for yall for 100 points

Step-by-step explanation:

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4 0

3 years ago

How many radians is 270°??

earnstyle [38]

Converting degrees to radians is easy if you remember,
$\pi =180$
So anytime you have an angle, just divide by 180 and put pi on the end.
$270 =\ \textgreater \ \frac{270}{180} \pi = \frac{3}{2} \pi$

3 0

3 years ago

This math question is hard. Help Me Pls

devlian [24]

Answer:

solution is: plus -2

6 0

3 years ago