Let f(x) = x2 + x + 2 and g(x) = 2x2 + 5. Find f(g(x)). Show each step of your work

Answer:

I think that is a

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

There is a 1/4 probability of getting an A out of a bag with letter MATH

For B) There are two A's our of 8 letters is ADMIRALS.

2/8 is the same as 1/4

The answer is B

A) is wrong because that 1/6

C) is wrong because that's 1/8

D) is wrong because that's 2/9

Answer:

B

Step-by-step explanation:

Probability of finding A in a word =  number of A / number of letters in that word

Probability of finding A in MATH = 1/4

A. Probability of finding A in BECAME = 1/6

B. Probability of finding A in ADMIRALS = 2/8 = 1/4

C. Probability of finding A in USERNAME  = 1/8

D. Probability of finding A in AFTERMATH = 2/9

So we have a match with option B

Answer:

d = [tex]\frac{7y+5}{3}[/tex]

Step by step explanation:

3d = 7y+5

Divide both sides by 3

[tex]\frac{3d}{3}[/tex]= [tex]\frac{7y}{3}[/tex]+ [tex]\frac{5}{3}[/tex]

Simplify

[tex]\frac{7y+5}{3}[/tex]

Answer:

Step-by-step explanation:

yes   you have 16*1/4 = 4 gallons of gas in the tank, and we all know the gas gauges are not too accurate as they get low, there could be a lot less :0

but if you did have 4 gallons, and you could get 20 MPH, then you will only go

4*20 = 80 miles... have a nice 20 mile walk :/   or get gas , your choice :P

Answer:

Yes

Step-by-step explanation:

If the tank is 1/4 full and the max amount that the tank can hold is 16, this means that there is 4 gallons in the tank

4 times 20 = 80

Meaning you only have 80 miles of gas left to drive with.

Answer:

1.

cos ∅=b/h=24/25

:.b=24

h=25

by using Pythagoras law

h²=p²+b²

25²=p²+24²

p²=25²-24²

p=√7²=7

now

sin ∅=P/h=7/25

tan∅=p/b=7/24

2.cos ∅ is your answer

sec∅-sin∅tan∅

1/cos∅-sin²/cos∅

(1-sin²∅)/cos∅

cos²∅/cos∅

cos∅

3.

tan²∅-sec²x

sin²∅/cos²∅-¹/cos²∅

(sin²∅-1)/cos²∅

Answer:

2n-1

Step-by-step explanation:

Not sure what you needed but here is the nth term.

Answer:

x=12

Step-by-step explanation:

Complementary angles add up to 90 degrees. 90-66=24. 24 divided by 2 is 12.

Answer:

The center is =(3,−2) = 3

Step-by-step explanation:

Factorise(x−3)2+(y+2)2=32

The center is =(3,−2) and the radius is =3

graph{(x^2+y^2-6x+4y+4)=0 [-14.08, 8.11, -5.51, 5.58]}

Answer:

18

Step-by-step explanation:

5 kids times 3 pieces each = 15 and then add the 3 that the dad got.

Answer:

18

Step-by-step explanation:

let 'x' = pieces of candy at start

(x-3)/5 = 3

cross-multiply:

x - 3 = 15

x = 18

Step-by-step explanation:

105/30=3.5 hours for steven

105/15=7 hours for Kara.

they would be b at the same place in 7 hours when Kara catches up at 105km lol

Answer:

7 hrs

Step-by-step explanation:

SEE THE IMAGE FOR SOLUTION

HOPE IT HELPS

HAVE A GREAT DAY

Answer:

6 + 2x² = 20

2x² = 20 - 6

2x² = 14

x² = 14 ÷ 2

x² = 7

x = √7

x = 2.64

Answer:

so the basketball went to me and u as and example

Step-by-step explanation:

Answer:

=468 m^2

Step-by-step explanation:

Surface area of a prism is

SA = 2 (lw + wh + hl)  where l is length, w is width and h is height

SA = 2 ( 12*6 + 6*9 + 9*12)

      = 2 ( 72+54+108)

      = 2(234)

       =468 m^2

Answer:

2142

Step-by-step explanation:

just multiply the sides

Answer:

25 students

Step-by-step explanation:

Let x = no. of students in the class

.6x = no. of students that use TT

.2(.6x) = no. of students that post videos

.2(.6)x = 3

.12x = 3

x = 25 students

Answer:

well done

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

2.5 is half so just add 2.5 and 2.5 and you get 5, which you dont need to round because its already rounded

Answer:

40 is your answer:)

Step-by-step explanation:

4x3= 12

12/2=6

6x4=24

4x4=16

24+16= 40

Answer:

0.1732 = 17.32% probability exactly 24 residents own a home.

Step-by-step explanation:

For each resident, there are only two possible outcomes. Either they own a home, or they do not. The probability of a resident owning a home is independent of any other resident. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

In which [tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

And p is the probability of X happening.

78% of residents in Summerville own a home.

This means that [tex]p = 0.78[/tex]

30 residents are randomly selected:

This means that [tex]n = 30[/tex]

Find the probability exactly 24 residents own a home.

This is P(X = 24).

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 24) = C_{30,24}.(0.78)^{24}.(0.22)^{6} = 0.1732[/tex]

0.1732 = 17.32% probability exactly 24 residents own a home.

Answer:

= [tex]\frac{1}{6}[/tex] (7 + s) + ( 2 × q )

I'm pretty much sure that this is correct.

Answer:

19

Step-by-step explanation:

4*|-7|-|9|=4*7-9=28-9=19

Answer:

3/5 OR 0.6

Step-by-step explanation:

Answer:

0.681926045434

Step-by-step explanation:

Answer:

0.000681926045

Step-by-step explanation:

666.983 ÷ 978.087=0.000681926045

Answer:

14 groups of 15 with 9 plants left over

Step-by-step explanation:

126 + 93 = 219 plants total

219 / 15 = 14 groups with 9 plants left over