( 8 x 10^-3 ) * (0.0002) = ?<br><br> In scientific notation please

A right cylinder that has a base with a radius of 5 centimeters and a height of 11 centimeters is shown.

scoundrel [369]

Answer:

863.78

Step-by-step explanation:

Volume of a cylinder:

V = (pi)(radius)^2(height)

= (3.141)(5)(5)(11)

= 863.775

Please let me know if you have questions.

8 0

3 years ago

Suppose 3 coins are flipped. if deshaun sees that the first coin is heads,the conditional probability of getting all heads is 1/

weeeeeb [17]

1/6 chance

Your welcome!

5 0

4 years ago

Which of the following sequences are geometric?

svetlana [45]

Answer:

the answer is A

Step-by-step explanation:

divide each of the second numbers by the first

that is

$1 \div 3 = \frac{1}{3 } \\ \frac{1}{3} \div 1 = \frac{1}{3}$

and so on

All the answers you get will be equal to 0.33333 or 1/3

3 0

3 years ago

Which shows the dimensions of two rectangular prisms that have volumes of 240 ft3 but different surface areas?

bulgar [2K]

Calculate the volume and surface areas of both rectangular prisms for each option.

A:

Rectangular Prism #1
$\sf V=lwh$
$\sf V=(8)(5)(6)=240~ft^3$

$\sf A=2((8)(5)+(6)(5)+(6)(8))$
$\sf A=236~ft^2$

Rectangular Prism #2
$\sf V=lwh$
$\sf V=(5)(6)(8)=240~ft^3$

$\sf A=2((5)(6)+(8)(6)+(8)(5))$
$\sf A=236~ft^2$

This is incorrect, they have the same volume of 240 cubic feet and the same surface areas.

B:

Rectangular Prism #1
$\sf V=lwh$
$\sf V=(8)(5)(6)=240~ft^3$

$\sf A=2(wl+hl+hw)$
$\sf A=2((8)(5)+(6)(5)+(6)(8))$
$\sf A=236~ft^2$

Rectangular Prism #2
$\sf V=lwh$
$\sf V=(10)(8)(3)=240~ft^3$

$\sf A=2(wl+hl+hw)$
$\sf A=2((10)(8)+(3)(8)+(3)(10))$
$\sf A=268~ft^2$

$\boxed{\sf Correct~Answer}$ : Both have the same volume of 240 cubic feet, but different surface areas.

C:

Rectangular Prism #1
$\sf V=lwh$
$\sf V=(15)(8)(2)=240~ft^3$

$\sf A=2(wl+hl+hw)$
$\sf A=2((15)(8)+(2)(8)+(2)(15))$
$\sf A=332~ft^2$

Rectangular Prism #2
$\sf V=lwh$
$\sf V=(6)(4)(15)=360~ft^3$

$\sf A=2(wl+hl+hw)$
$\sf A=2((6)(4)+(15)(4)+(15)(6))$
$\sf A=348~ft^2$

This is incorrect, they have different surface areas, but only Rectangle #1 has a volume of 240 cubic feet.

D:

Rectangular Prism #1
$\sf V=lwh$
$\sf V=(12)(6)(5)=360~ft^3$

$\sf A=2(wl+hl+hw)$
$\sf A=2((12)(6)+(5)(6)+(5)(12))$
$\sf A=324~ft^2$

Rectangular Prism #2
$\sf V=lwh$
$\sf V=(8)(10)(3)=240~ft^3$

$\sf A=2(wl+hl+hw)$
$\sf A=2((8)(10)+(3)(10)+(3)(8))$
$\sf A=268~ft^2$

This is incorrect, they both have different surface areas but only Rectangle #2 has a volume of 240 cubic feet.

5 0

4 years ago

Mia throws two fair dice together. What is the probability of scoring exactly one 6? The table below shows the 36 mutually exclu

Kazeer [188]

Answer:

5/18

Step-by-step explanation:

If we count all of the outcomes in the table with exactly one 6 in it, we will see that there are 10 outcomes that do so, and this is out of 36, so the probability will be 10/36 or 5/18.

6 0

4 years ago

( 8 x 10^-3 ) * (0.0002) = ? In scientific notation please