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3 years ago

you choose a marble at random from a bag containing 12 red,12 blue,15 green,9 yellow and 12 black marbles

Mathematics

1 answer:

nirvana33 [79]3 years ago

7 0

Answer:

okay i will pick one red one and i hope this helps lol

Step-by-step explanation:

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Is it nice or not? vacations lice mice janury

Vikentia [17]

Vacation is nice January is nice

3 0

3 years ago

Ok the first question confuses me what is the volume of the prisom show in the top?

Veronika [31]

Split the shape in to two this is the rectangular side.
15+6=21
21×7=147
147×4=588in
square shape
6+6=12
12×12=144
144×4=576in
then add the answers together
588+576=1164in
1164 is how many more inches greater

5 0

3 years ago

Find the surface area. Round your answer to the nearest hundredth

Readme [11.4K]

Answer: $569.91\ ft^2$

Step-by-step explanation:

From the given picture, the radius of the base of the cylinder = 5.5 ft.

The height of the cylinder = 5 ft.+6 ft.=11 ft.

We know that the surface area of a cylinder is given by :-

$\text{Surface Area}=2\pi r (r+h)\\\\\Rightarrow\text{Surface Area}=2(3.14)(5.5)(5.5+11)\\\\\Rightarrow\text{Surface Area}=569.91\ ft^2$

Hence, the surface area of the given cylinder = $569.91\ ft^2$

6 0

4 years ago

Read 2 more answers

HELP!! Question in picture!

Charra [1.4K]

Answer:

factors of 24: 1, 2, 3, 4, 6, 8, 12, 24

factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36

common factors of both:

1, 2, 3, 4, 6, and 12

Please mark me brainliest, so that I get encouraged to make more great answers like this!

4 0

3 years ago

Plz help ASAP, thanks

astraxan [27]

Answer:

Step-by-step explanation:

8·15·h=1440

120·h=1440

$\frac{120h}{120}$ = $\frac{1440}{120}$ (Divide both sides by 120)

h=12

h stands for height

6 0

3 years ago