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4 years ago

9

Two integers from 1 through 40 are chosen by a random number generator. write your answer as a fraction in simplest form a/b. p(

the same number is chosen twice)

1 answer:

jasenka [17]4 years ago

5 0

Probability is 1/40.

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Can anyone share the process please?

gtnhenbr [62]

Answer:

3x³ + x² + x + 1

= 3x³ - 3x² + 4x² - 4x + 5x - 5 + 6

= 3x²(x - 1) + 4x(x - 1) + 5(x - 1) + 6

= (x - 1)(3x² + 4x + 5) + 6

but 3x³ + x² + x + 1 = (x - 1).Q(x) + R

=> Q(x) = 3x² + 4x + 5

R = 6

4 0

3 years ago

SOMEONE PLZ HELP ME

saul85 [17]

(f•g)(2)=27, the distance in miles the bicycle traveled

Option D is correct.

Step-by-step explanation:

Rate of a bicycle traveling in miles per hour : $f(x)=2x^2+1$

the time the bicycle traveled in hours: $g(x)= x+1$

We need to find (f.g)(2)

Solving:

$(f.g)(2)=(2(2)^2+1)(2+1)\\(f.g)(2)=(2(4)+1)(3)\\(f.g)(2)=(8+1)(3)\\(f.g)(2)=9*3\\(f.g)(2)=27$

So, (f•g)(2)=27, the distance in miles the bicycle traveled

Option D is correct.

Keywords: Composition of Functions

Learn more about Composition of Functions at:

#learnwithBrainly

8 0

3 years ago

Find g(x), where g(x) is the translation 10 units up of f(x)=x. Write your answer in the form mx+b where m & b are integers.

azamat

Answer:

g(x) = x + 10

Step-by-step explanation:

adding a number after x shifts it up b units

subtracting shifts it down

4 0

3 years ago

Elimination method for x+y=5 and x+4y=14

Genrish500 [490]

I hope this helps you

-[x+y=5]

-x-y=-5
x+4y=14

-x-y+x+4y=-5+14

3y=9 y=3 x=2

4 0

4 years ago

4.Cost of 10 book is ₹800.What is the cost of 50 such books

eimsori [14]

Answer:

<u>₹4000</u>

Step-by-step explanation:

₹800/10 books

₹80/1 book

<u>(₹80/1 book)*(50) = ₹4000</u>

3 0

3 years ago