3 years ago

Which is equivalent to 80^1/4 x?

Mathematics

1 answer:

Jlenok [28]3 years ago

4 0

Answer:

B) 4 square root 80^x

Step-by-step explanation:

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in 2003 the population of zimbawe was about 12.6 million people wich is 1 million more than 4 times the population in1950.write

WITCHER [35]

12.6 million = 4p + 1 million
to solve:
12.6 million - 1 million = 4p + 1 million - 1 million
11.6 million/4 = 4p/4
2.9 million = p
the population in 1950 was approximately 2.6 million

8 0

3 years ago

5. The internal dimension of a tank are 14m, 8m and 5m. How much water can be

EleoNora [17]

Answer:

560,000L

Step-by-step explanation:

Given data

L=14m

W=8m

H=5m

Volume= L*W*H

Volume= 14*8*5

Volume= 560 m^3

1m^3 = 1000L

560m^3 = x

cross multiply

x= 560*1000

x= 560,000L

Hence the volume is 560,000L

3 0

3 years ago

EASY PLEASE HELP HELP Write the scale without units: 1 cm:1 km

Lera25 [3.4K]

Answer:

1:1

Step-by-step explanation:

thats how you write scale

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8 0

3 years ago

A cylinder and a cone have the same volume. The cylinder has radius x and height y. The cone has radius 2x. Find the height of t

n200080 [17]

$\bf \textit{volume of a cylinder}\\\\
V_c=\pi r^2h\qquad 
\begin{cases}
r=radius\\
h=height\\
------\\
r=x\\
h=y
\end{cases}\implies V_c=x^2y\pi 
\\\\\\
\textit{volume of a cone}\\\\
V_n=\cfrac{\pi r^2h}{3}\qquad r=2x\implies V_n=\cfrac{\pi \cdot (2x)^2h}{3}
\\\\\\
V_n=\cfrac{\pi \cdot 2^2x^2h}{3}\implies V_n=\cfrac{4x^2h\pi }{3}\\\\
-------------------------------\\\\$

$\bf V_c=V_n\implies x^2y\pi =\cfrac{4x^2h\pi }{3}\implies 3x^2y\pi =4x^2h\pi 
\\\\\\
\cfrac{3x^2y\pi }{4x^2\pi }=h\implies \boxed{\cfrac{3y}{4}=h}$

5 0

3 years ago

19 - a = 42 What is a?

PtichkaEL [24]

A=61 since if you do the opposite equation 42+19=61

6 0

3 years ago

Read 2 more answers