Mathematics College

For f(x) = x +6 and g(x) = 2x + 1, find the following.
a. (fog)(x)
b. (gof)(x)
c. (fog)(4)

Answers

Answer 1

Answer:

f(g(x)) = 2x + 7; g(f(x)) = 2x+13; f(g(4)) = 15

For F(x) = X +6 And G(x) = 2x + 1, Find The Following.a. (fog)(x)b. (gof)(x)c. (fog)(4)

Related Questions

a deli offers up 12 different toppings on their sub sandwiches. How many different 4-topping sandwiches are possible?

Answers

Answer:

There are 3 because 12 divided by 4 is 3.

Step-by-step explanation:

1.Give an example of an irrational square root.

2.Which whole numbers does it fall between? Explain how you found the integers.

3.Which integer is the irrational square root closer to? Explain why.
90 POINTS!!

Answers

1) [tex]\sqrt{65}[/tex]

2) 8 and 9 because [tex]8=\sqrt{64}[/tex] and [tex]9=\sqrt{81}[/tex], and 65 is between 64 and 81

3) 8 because 65 is much closer to 64 than it is to 81

PLS HURRY WILL GIVE BRAINLIEST
The box plots show the weights, in pounds, of the dogs in two different animal shelters.


Which is true of the data in the box plots? Select three choices.

The median weight for shelter A is greater than that for shelter B.

The median weight for shelter B is greater than that for shelter A.

The data for shelter A are a symmetric data set.

The data for shelter B are a symmetric data set.

The interquartile range of shelter A is greater than the interquartile range of shelter B.

Answers

Answer:

https://brainly.com/question/16248952

Step-by-step explanation:

solve for x and justify your answer ​

Answers

Do u mind zooming out?
71+58+x=180
129+x=180
X=180-129
X=51 degrees

If g(x)=x+7 translated down 3 units

Answers

Answer:

g(x)=(x+7)-3

Step-by-step explanation:

I am not so sure of what you meant for your question but I put it into an equation. it goes left 7 and 3 down.

Which line is the steepest:
A
B
C
D

Answers

A and C are the steepest

A carpet is in the shape of a rectangle 6 metres by 4 metres. Mel wants to put tape all around the edges of the carpet. Work out the total length of tape Mel needs.

Answers

Perimeter = length + length + width + width
6 + 6 + 4 + 4 = 20 metres

12 4/5 x 1/4 is what please hurry!!!

Answers

Answer:

16x/5

Step-by-step explanation:

Answer:

3 1/5

Step-by-step explanation:

What is the opposite of squaring a number (e.g. x2 )?​

Answers

Answer:

Taking the square root

Step-by-step explanation:

Taking the square root

eg 1^2 the opp would be the square root of 1

Answer:

divied

Step-by-step explanation:

because u divied division

-17b + a - 23b +24a = -10

Answers

Answer:

a=6/25b+-2/5

Step-by-step explanation:

17b+a−23b+24a=−10

25a−6b+6b=−10+6b

25a=6b−10

25a/25=6b-10/25

a=6/25b+-2/5

1. -6x + 3y = 6
-4x + 2y = -10
Solve by substitution method

Answers

did you type the question wrongly?? because there’s no solution for this

a remote control car races straight down the street at 26 miles per hour. Two hours later, a second remote control car races straight down the same street at 52 miles per hour in pursuit of the first car. From the moment the first care started, how many hours will it take thje second car to catch up to the first? What type of problem best exemplifies this question?

Answers

Answer:

4 hours

Step-by-step explanation:

Given

Speed of the first car = 26 mphSpeed of the second car = 52 mphTime difference  = 2 hoursThe first car makes 2*26 = 52 miles before the second car starts racing

Let the time the second car races before catching the first car be x

The equation:

26x + 52 = 52x52x - 26x = 5226x = 52x = 2

It takes 2 hours for the second car to catch the first car.

It takes 2 + 2 = 4 hours from the moment the first car started the race.

Guys help, what is 5+5+5+5+ lol

Answers

Answer:

20

Step-by-step explanation:

The awnser is 20 :) have a good day

Angela S. became a famous architect. She made $90000 in 2004. Then, in 2005 she made 120000.

Answers

Answer:

The percentage increase on her income will be determined by subtracting tge the initial profit from the final profit then dividing by the initial and multiplying by 100.

Step-by-step explanation:

Xavier has x dollars. this morning Alex had twice as much money as Xavier. After alex spent 3 dollars on chips, he only had 7 dollars left. how much money does Xavier have

Answers

xavier= 5 dollars

Alex:

he has ten dollars why he has twice as much.

whats 6 x 6 x 6 x 7 +4 -2 x 7 x 9

Answers

Answer:

1,390

Step-by-step explanation:

1,390 , have a good rest of your day!

what is ( 6 - 8 + 5 ) ?

Answers

Answer:

3

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

use pemdas

but ONLY use

Paratheses

Addtion

Subtraction

So, do 8+5

that equals 13

Next, do 13-6

that is 7

So, your answer is 7

plssssss help fast!!!!Launching From a Tower
Suppose a projectile is launched from a tower into the air with an initial velocity of 48 feet per
second. Its height, h, in feet, above the ground is modeled by the function
h = -16t2 + vot + 64
where t is the time, in second, since the projectile was launched and v, is the initial velocity.
A. What tower platform height was the projectile launched from?
B. How long was the projectile in the air?
C. When did it reach its maximum height?
D. What was its maximum height?
E. What domain makes sense for the function in this context?

Answers

Answer:

A. h = 64

B.  t = 4 -> 4 seconds

C. t = 1.5 -> 1.5 seconds

D. maximum height is 100 ft

E. The domain that makes sense for the function in this context is t

is any positive real number since time can not be negative.

Step-by-step explanation:

h = -16t2 + vt + 64

A. What tower platform height was the projectile launched from?

when the projectile was not launched, t = 0

h = -16(0)^2 + v(0) + 64 = 64

B. How long was the projectile in the air?

if the projectile lands, its height = 0 so substitute 0 for h

0 = -16(t)^2 + 48(t) + 64

  = -16(t^2 - 3t -  4)

 = -16(t - 4)(t + 1)

t = 4 or t = -1

Since time can not be negative, t = -1 can not be the answer. Therefore, the projectile lands when t = 4 or 4 seconds.

C. When did it reach its maximum height?

maximum -> t=-b/2a where in -16(t)^2 + 48(t) + 64, b = 48 and a = -16

t = -48/-32 = 1.5

D. What was its maximum height?

plug t = 1.5 into -16(t)^2 + 48(t) + 64

-16(1.5)^2 + 48(1.5) + 64 = -36 + 72 + 64 = 100

E. The domain that makes sense for the function in this context is t

is any positive real number since time can not be negative.

The maximum height is 100 feet at a time of about 1.5 seconds.

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

Given that:

h = -16t² + vt + 64

-16t² + 48t + 64 = h

h is the height, v is the initial velocity and t is the time.

a) The tower height is about 64 feet from the equation

b) The time is at h = 0, hence:

-16t² + 48t + 64 = 0

t = 4 seconds

c) Maximum height is at h' = 0

h' = -32t + 48

-32t + 48 = 0

t = 1.5 seconds

d) h(1.5) = -16(1.5)² + 48(1.5) + 64 = 100 feet

Find out more on equation at: https://brainly.com/question/1214333

Which of the following scatterplots below does the correlation r=0•8 match

Answers

Answer:

Step-by-step explanation:

What expression is equivalent to 4(-5z+2)+(-6)4(−5z+2)+(−6)

Answers

Answer:

option B

Step-by-step explanation:

looked it up ,have a good day !!:3

PLEASE HELP!!!

At the movie theater, the total value of tickets sold was $2,587.50. Adult tickets sold for $10 each and senior/child tickets sold for $7.50 each. The number of senior/child tickets sold was 25 less than twice the number of adult tickets sold. How many senior/child tickets and how many adult tickets were sold?
adult tickets
senior/child tickets

Answers

Answer:

Your answer

Adult ticket : 111

senior/ child ticket : 197

propose new names for the numbers 11 12 13 14 15 16 17 18 19 so at the naming scheme is consistent with the number 20 and above?

Answers

Answer:

that is your answer 10.34

How many ways can two students be chosen from a group of four?

4
6
14
10

Answers

Answer:

6

Step-by-step explanation:

What type of variable cannot take a value of fraction between two consecutive sample
points?
a. discrete c. qualitative
b. continuous d. quantitative

Answers

Answer:

jhfmgcmvmhvkufmhvmhfmbv!hvmhvmbvku

Step-by-step explanation:

hkuufkugkufx,469('%hhohk

oyraaxcn!lpouytewqafbm

Part B
Which operation should you perform first in the expression 12 × 4*2?

Answers

Answer:

Step-by-step explanation:

If you mean 12×4², the exponent is performed first.

12×4² = 12×16 = 192

If you mean 12×4×2, it is left to right, although in this case the order doesn't matter.

12×4×2 = 96

elaciona las columnas com lindas
rturo ha hecho una tabla de la dieta que seguirá, pero empezó por las calorías que ingerirá
quiere saber la cantidad de gramos que puede consumir por alimento.
220 gramos
65.6 calorias de pera
80 gramos
957 calorias de carne
350 gramos
3500 calorias de pan
875 gramos
840 calorias de queso​

Answers

Answer:

6,887.6

Step-by-step explanation:

220+ 65.6+ 80+ 957+ 350+ 3500+ 875+ 840= 6,887.6

The amount of grams he can consume per food are:

65.6 calories pear is 220 grams.957 calories of meat is 350 grams.3500 calories of bread is 875 grams.

What is a calorie?

A calorie can be defined as a standard unit which is used for the measurement of the total quantity of energy contained in a particular food.

Based on the given information, the amount of grams he can consume per food in accordance with the standard set by the Food and Drugs Administration (FDA) are:

65.6 calories pear is 220 grams.957 calories of meat is 350 grams.3500 calories of bread is 875 grams.840 calories of cheese​ is 80 grams.

Read more on calorie here: brainly.com/question/11460467

#SPJ2

Barack Obama is 6° 1" tall, Michelle Obama is 5' 11" tall.
Who is taller with respect to their own gender? (Men have a
mean height of 70.4" with SD 3.0" and women have a mean
height of 65.1" with SD 2.6".) Is either one unusually tall?

Answers

Answer:

Michelle is taller for her gender

Step-by-step explanation:

Use long division to write 4/5 as a decimal number


15 points please explain

Answers

Answer:

.8

Step-by-step explanation:

divide 4 by 5 = .8 why? cuz...

To convert a fraction into a decimal, divide the top of the fraction (numerator) by the bottom of the fraction (denominator). In this case, the fraction is 4/5, so divide 4 by 5 . This equals 0.8 .

to make it more simple 4 goes into 5 once so:

1 For the denominator, recognize that 5 x 20 = 100

Multiple = 20

2 Multiply both the numerator and denominator by the multiple 20.

5×20

4×20

​

3 Simplify.

80

100

4 Simplify.

0.8

Im happy to help with these kind of problems :D!

The solution of fraction 4/5 as a decimal number would be 0.80.

Used the concept of division method that states,

The division method is used to distribute a group of things into equal parts. The division is just the opposite of multiplications.

Given that,

Use long division to write 4/5 as a decimal number.

Now divide the numbers as shown in the image.

That is,

4/5

= 0.80

Therefore, the solution is 0.80.

To learn more about the divide visit:

brainly.com/question/28119824

#SPJ6

| 10n + 3 | + 16 = 3

Answers

Answer:

n = 1.6

Step-by-step explanation:

(10n + 3) + 16 = 3

10n + 3 = -13

10n = -16

n = 16/10

n = 1.6

The University of Florida is interested in determining if there is a difference in the proportion of male students that work versus female students, so they send out a survey with a question that asks, "Do you currently, or have you, worked a job while taking classes at UF?" Out of 874 males (group 2) that responded, 396 said yes, and out of the 902 females (group 1) that responded, 489 said yes. (Males - Females) Find the point estimate of the difference in the population proportion of females that work at UF versus males.

Answers

Answer:

-0.089

Step-by-step explanation:

Given that:

Males - Group 2:

Total number of males, n = 874

Number that said yes, = 396

P1 = 396 / 874 = 0.453

Females - Group 1 :

Total number of Females, n = 902

Number that said yes, = 489

P2 = 489 / 902 = 0.542

Point estimate of the difference in sample proportion:

P1 - P2

0.453 - 0.542

= −0.089

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