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3 years ago

9

What is the probability that a randomly selected makeup item from her bag will be an eyeshadow, if she has 15 cosmetics and only

5 eyeshadows?

1 answer:

Lelu [443]3 years ago

8 0

The answer is 5/15 which is simplified to 1/3

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Let f(x)=3x2−5x+13 and g(x)=2x−7 . What is g(f(x)) ?

grigory [225]

Option B: $6x^2-10x+19$ is the correct answer

Step-by-step explanation:

Given functions are:

$f(x) = 3x^2-5x+13\\g(x) = 2x-7$

We have to find g(f(x))

So,

$g(f(x)) = 2(f(x))-7\\= 2(3x^2-5x+13)-7\\=6x^2-10x+26-7\\= 6x^2-10x+19$

Hence,

Option B: $6x^2-10x+19$ is the correct answer

Keywords: Functions, Composition

Learn more about functions at:

#LearnwithBrainly

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3 years ago

If you can ride a bike then you can drive a car. True or False

kumpel [21]

Answer:

aflse

Step-by-step explanation:

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3 years ago

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What is the answer to this question

Anon25 [30]

Answer:

2118/12681

Step-by-step explanation:

Number of students absent in high school/Total number of students in high school

2118/12681

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3 years ago

Find the solutions to the equation by completing the square.

rjkz [21]

Answer:

Step-by-step explanation:

hello :

x² - 6x = 7

x² - 6x+9-9___= 7

(x - 3 )²= __16_

x - 3= +/-_4__

x-3=4__and x-3 =_-4_

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3 years ago

Find the value of 3a + 7b if a=6 and b=4

EastWind [94]

Answer:

The answer would be 46. Hope this helps!

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2 years ago