All categories

2 years ago

Answer Choices- 522, 136, 405, 2145, 628, 1340

Mathematics

1 answer:

slega [8]2 years ago

4 0

Answer:

The answer to your question is 628 cm³

Step-by-step explanation:

Data

Cylinder Cone

Volume = 1884 cm³ Volume = ? cm³

radius = ? radius = ?

height = ? radius = ?

Process

1.- Write the formula to calculate the volume of a cylinder and a cone.

The Volume of a cylinder = πr²h

The Volume of a cone = 1/3πr²h

2.- If we observe the formula we notice that they are the same just the volume of a cone is the third part of the volume of a cone.

3.- Find the volume of a cone

Volume of the cone = 1/3(1884)

Volume fo the cone = 628 cm³

You might be interested in

Which of the following numbers would be in the solution set to this inequality? Mark all that apply. -2x + 16 ≤ 10

kenny6666 [7]

-2x + 16 < = 10
-2x < = 10 - 16
-2x < = - 6
x > = -6/-2
x > = 3............so any number that is 3 or above is in the solution set

4 0

2 years ago

Target sells 24 bottles of water for $3, and 36 bottles of water for $4. Which is the better buy and by how much

Oksana_A [137]

The better buy would be the 36 bottles of water for 4$ because it would be 9 bottles per dollar other than the 24 which is 8 bottles per every dollar. Hope it helps!

3 0

2 years ago

Flying to Kimpala with a tail wind a plane averaged 158km/hr. On the return trip the plane only average 112km/hr. While flying b

lora16 [44]

The speed of wind and speed of plane in still air are 23 and 135 km/h respectively.

<u>Step-by-step explanation:</u>

Let the speed of wind and speed of plane in still air are w and p km/h respectively.

The effective speed on onward journey was

$p+w=158$ ................(1)

The effective speed on return journey was

$p-w=112$ ..............(2)

Adding equation (1) and equation (2) we get,

⇒ $(p+w)+(p-w) = 158+112$

⇒ $2p = 270$

⇒ $p = 135$

Putting value of $p = 135$ in $p+w=158$ we get:

⇒ $p+w=158$

⇒ $135+w=158$

⇒ $w=23$

Therefore ,The speed of wind and speed of plane in still air are 23 and 135 km/h respectively.

3 0

2 years ago

I need help what you think

MAXImum [283]

Answer:

i like it it looks cool

Step-by-step explanation:

brainliest please

5 0

2 years ago

Train A travels 30 miles in 20 minutes at a constant speed. Train B travels 20 miles in 15 minutes at a constant speed. Redo Whi

krek1111 [17]

$\begin{gathered} \text{Train A}\Rightarrow\frac{30\text{ miles}}{20\text{ minute}}=1.5\text{ miles/minute} \\ \text{ Train B}\Rightarrow\frac{20\text{ miles}}{15\text{ minute}}=1.34\text{ miles/minute} \\ \text{The train A is going faster.} \end{gathered}$

3 0

1 year ago