All categories

3 years ago

3 is what percent of 14?

Mathematics

1 answer:

Reptile [31]3 years ago

4 0

$Given \: that\: \: \: \frac{14}{100} \times x\% = 3 \\ x = 3 \times \frac{100}{14} = 21.43\% \: approx$

Hope this helps :)

You might be interested in

Quadrilateral RPQS is a rectangle. Label the missing measures. HELP PLEASEEEEEEEE

Allushta [10]

Answer:

Step-by-step explanation:

7.5

5 0

3 years ago

Read 2 more answers

Which of the following verbal sentences expresses the

kirza4 [7]

Answer:

Its D

Step-by-step explanation:

↖(^ω^)↗

7 0

3 years ago

A cone has a radius of 4 units and a height of 6 units. Its volume is (A. 96 / B. 100.48 / C. 301.44 / D. 401.92) cubic units. I

Fed [463]

Answer:

<h2>A cone: B. V = 100.48 cubic units</h2><h2>A cylinder: C. V = 301.44 cubic units</h2>

Step-by-step explanation:

The formula of a volume of a cone:

$V=\dfrac{1}{3}\pi r^2H$

r - radius

H - height

We have r = 4 u and H = 6 u. Substitute:

$V=\dfrac{1}{3}\pi(4^2)(6)=\dfrac{1}{3}\pi(16)(6)=\dfrac{1}{3}\pi(96)=32\pi\ u^3$

$\pi\approx3.14\to V\approx(32)(3.14)=100.48\ u^3$

If the cylinder has the same radius and height as a cone, then the volume of the cylinder is three times larger than the volume of the cone.

Therefore, the volume of acylinder:

$V\approx3(100.48)=301.44\ u^3$

Why?

The formula of a volume of a cone:

$V_{cone}=\dfrac{1}{3}\pi r^2H$

The formula of a volume of a cylinder:

$V_{cylinder}=\pi r^2H$

Therefore

$V_{cone}=\dfrac{1}{3}V_{cylinder}\to V_{cylinder}=3V_{cone}$

If the radius and height are the same.

8 0

3 years ago

Solving a right triangle means using given information to find all the angles and side lengths on

nikklg [1K]

All triangles add up to 180 degrees so I don’t get the just of the question but there you go.

4 0

4 years ago

20 POINTS Find the volume of the prism.

zepelin [54]

Answer:

v=1/2(13.1+25.4)(17)(15)

v=1/2(38.5)(255)

v=4,908.7 ft³

OAmalOHopeO

8 0

3 years ago