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Marysya12 [62]
3 years ago
6

What is 70 percent of 20?

Mathematics
2 answers:
RideAnS [48]3 years ago
4 0

Answer:

14

Step-by-step explanation:

All you need to do is turn 70% into a decimal which is .70

Then multiply .70 and 20

.70*20

which gives you 14

EastWind [94]3 years ago
3 0
Change the percent to a fraction, which is 70/100. Then multiply that fraction by 20.

(70*20)/100 = 1400/100
Move the decimal place over 2 spots to the left to get 14
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Factorize:<br>3a^2 + 10a + 3​
sergey [27]

Answer: (3a + 1) (a + 3)

Step-by-step explanation:

<u>Concept:</u>

Here, we need to know the idea of factorization.

It is like "splitting" an expression into a multiplication of simpler expressions. Factoring is also the opposite of Expanding.

<u>Solve:</u>

Given = 3a² + 10a + 3

<em>STEP ONE: separate 3a² into two terms</em>

3a

a

<em>STEP TWO: separate 3 into two terms</em>

3

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<em>STEP THREE: match the four terms in ways that when doing cross-multiplication, the result will give us 10a.</em>

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a       3

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<em>STEP FOUR: combine the expression horizontally to get the final factorized expression.</em>

3a  ⇒   1

a   ⇒    3

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1.5 meters equal how many cm
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erma4kov [3.2K]

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Take the cube roots of both sides

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So, we have:

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Hence, the exponetial function is y = 2 * 3^x

Read more about exponential functions at:

brainly.com/question/24077767

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In a company, there are 50 employees and some committees. If each employee belongs
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Step-by-step explanation:

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