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3 years ago

What is 2/10 as a percent

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

6 0

The answer is 20%

(2/10)×100%
= 20%
= 0.2

Wittaler [7]3 years ago

5 0

2/10 as a percent would be 20%.

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Simplificando a expressão (3x^2 + 5x - 2) + (x^2 - 2x - 1) , vamos obter :

Artist 52 [7]

You have to add all the common terms together.

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3 years ago

(2pm^-1q^0)^-4 • 2m ^-1 p^3 / 2pq^2

Montano1993 [528]

Answer:

$\dfrac{m^3}{16p^2q^2}$

Step-by-step explanation:

Given:

$(2pm^{-1}q^0)^{-4}\cdot \dfrac{ 2m^{-1} p^3}{2pq^2}$

$m^{-1}=\dfrac{1}{m}$

$q^0=1$

$2pm^{-1}q^0=2p\cdot \dfrac{1}{m}\cdot 1=\dfrac{2p}{m}$

$(2pm^{-1}q^0)^{-4}=\left(\dfrac{2p}{m}\right)^{-4}=\left(\dfrac{m}{2p}\right)^4=\dfrac{m^4}{(2p)^4}=\dfrac{m^4}{16p^4}$

$m^{-1}=\dfrac{1}{m}$

$2m^{-1} p^3=2\cdot \dfrac{1}{m}\cdot p^3=\dfrac{2p^3}{m}$

$\dfrac{ 2m^{-1} p^3}{2pq^2}=\dfrac{\frac{2p^3}{m}}{2pq^2}=\dfrac{2p^3}{m}\cdot \dfrac{1}{2pq^2}=\dfrac{p^2}{mq^2}$

$(2pm^{-1}q^0)^{-4}\cdot \dfrac{ 2m^{-1} p^3}{2pq^2}=\dfrac{m^4}{16p^4}\cdot \dfrac{p^2}{mq^2}=\dfrac{m^3}{16p^2q^2}$

8 0

2 years ago

The inequality 7-2/3x < x-8

romanna [79]

Am going to presume you want it solved.
Please pardon my presumption

7 - (2/3)x < x - 8, Take all the x to one side of the inequality
-(2/3)x-x < - 8 -7
-(5/3)x < - 15 Divide both sides by -5/3 and inequality sign changes

x > (-15)/(-5/3)

x > 15 * 3/5 . 5 into 15 is 3.

x > 3*3

x > 9

8 0

2 years ago

Which is the best estimate of -14 1/9 (-2 9/10)?<br>-42<br>-28<br>28<br>42

andrew-mc [135]

-42 is the best estimate

5 0

2 years ago

Read 2 more answers

A snail can crawl 2/5 of a meter in a minute. How many minutes will it take the snail to crawl 6 meters? Enter your answer in th

Scorpion4ik [409]

Answer:15 minutes

Step-by-step explanation: 5/2 * 6 = 30/2 = 15