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2 years ago

Determine the height of the can of beans(cylinder) given the volume of the

Mathematics

1 answer:

Natalka [10]2 years ago

5 0

Answer:

4in

Step-by-step explanation:

Given parameters:

Volume of can = 314in

Radius = 5in

Unknown:

Height of the cylinder = ?

Solution:

The height of a cylinder is mathematically given as;

V = πr²h

Where r is the radius

h is the height

Input the parameters and solve for h;

314 = 3.142 x 5² x h

h = 4in

The height of the cylinder is 4in

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Yasmine has 4 containers of 4 different colors of flowers to plant. She had 1/3 of each color left over when she was done planti

olga2289 [7]

Answer:

$2\frac{2}{3}$

Step-by-step explanation:

Given the information

4 containers of 4 different colors
1/3 of each color left over
She had planted more than 2 1/2 of the original 4 containers

=> Total color were left = 1/3 x 4 = 4/3 of the original containers

=> Total color were planted = (1 - 1/3) x 4 = 2/3 x 4 = 8/3 of the original containers

However, 8/3 = $2\frac{2}{3}$ > 2 $\frac{1}{2}$

So she is true, hence, the fractions to determine the total amount of containers of flowers she planted is: $2\frac{2}{3}$

Hope it will find you well

7 0

2 years ago

From 1000, create a pattern by subtracting 8 from each number and stop at 5 numbers

shusha [124]

Well subtract 8 from 1000 and then do that five times. so 992,984,976,968, and 960

7 0

3 years ago

A group of students formed a circle during a game. The circumference of the circle was about 43.96 feet, and the diameter of the

lara31 [8.8K]

Answer:

pi = pi

Step-by-step explanation:

Circumference = 2 * pi * r

Equation you need:

43.96 = 2 * pi * 7

43.96 = 2 * 7 * pi

43.96 / 14 = pi

pi = 3.14

5 0

2 years ago

5 times the difference of 29 and a number is 215. Which equation below can be used to find the unknown number?

Verdich [7]

Is it multiple choice? If not I would say 215=5(x)-29

8 0

3 years ago

Read 2 more answers

Y * x = 20 y + x = 9 what numbers are y and x equal to?

Ksivusya [100]

$y = 9 - x$
Substitute into
$y \times x = 20 \\ (9 - x) \times x = 20 \\ { - x}^{2} + 9x = 20 \\ {x}^{2} - 9x + 20 = 0 \\ (x - 5)(x -4) = 0 \\ x = 5 \: or \: x = 4$
When x = 5,
$y = 9 - 5 \\ y = 4$
When x = 4,
$y = 9 - 4 \\ y = 5$

x = 5, y = 4
x = 4, y = 5

Hope this helps. - M

4 0

2 years ago