1. Which of the following is an equation for the
inverse of the function f(x)
3x + 1 ?

Answers

Answer 1

Answer:

f^-1(x)=x/3-1/3

Step-by-step explanation:


Related Questions

the ratio of boys to girls in a class is 4 : 5

a) what is the fraction of boys in the class

b) what is the fraction of girls in the class

Answers

Answer: 4/9 of the class are boys and 5/9 of the class are girls.

Step-by-step explanation:

There are 9 nine students in total in the class since 4 + 5 = 9.Input the amount of boys and girls there are in the class in the numerator  and have 9 as the denominator. 4/9 of the class are boys and 5/9 of the class are girls.

L varies directly with the square of Z. L is 12 when Z is 2. Find the value of L when Z is 4.

Answers

Answer:

L = 48

Step-by-step explanation:

Given that L varies directly with Z² , then the equation relating them is

L = kZ² ← k is the constant of variation

To find k use the condition L = 12 when Z = 2 , then

12 = k × 2² = 4k ( divide both sides by 4 )

3 = k

L = 3Z² ← equation of variation

When Z = 4 , then

L = 3 × 4² = 3 × 16 = 48

Solve
(6.0 x 10 ^4) + (3.0 x 10 ^4)

Answers

Answer:

9x10000 or 9.0 x 10^4

Step-by-step explanation:

6x104+3x104

Simplifies to:

9x10000

=9x10000

Mark Brainliest?

Answer:

9.0 x 10^4

Step-by-step explanation:

(6.0 x 10 ^4) + (3.0 x 10 ^4)

=> 6 x 10000 + 3 x 10000

=> 10000(6+3)

=> 9(10000)

=> 9 x 10^4

=> 9.0 x 10^4

If 4 tickets to a show cost$9.00, find the cost of 14 tickets.

Answers

Answer:

Step-by-step explanation:

Answer:

31.50 for 14 tickets

Step-by-step explanation:

We can use ratios to solve

4 tickets          14 tickets

--------------   = --------------------

9 dollars          x dollars

Using cross products

4x = 9*14

4x =126

Divide each side by 4

4x/4 = 126/4

x =31.50

When an exponent is a negative number, we can think of it as taking the...?

Answers

Answer:

We can think of it as the zeros after the decimal point.

Step-by-step explanation:

Negative exponents always move the number to the right putting the decimal in front of it.

Thank you to whoever can help me with this problem

Answers

Answer:

x = 12

Step-by-step explanation:

Step 1: Write out equation and define variables

f(x) = -5x + 1

f(x) = -59

Step 2: Substitute

-59 = -5x + 1

Step 3: Solve

-60 = -5x

12 = x

x = 12

what is f(7) for the rule of f(x)=-5x+10​

Answers

Answer:

f(7) = - 25

Step-by-step explanation:

To evaluate f(7) substitute x = 7 into f(x), that is

f(7) = - 5(7) + 10 = - 35 + 10 = - 25

Atomic number tells you the number of ______________ contained in the nucleus of an atom. Which is always equal to the number of _____________ in an atom.

Answers

Answer:

The atomic number is equal to the number of protons in an atom

The atomic number tells you the number of protons in one atom of an element. It also tells you the number of electrons in a neutral atom of that element. The atomic number gives the “identity “of an element as well as its location on the Periodic Table.

Step-by-step explanation:

The atomic number is the number of protons in an atom of an element. For example, krypton's atomic number is 36. This tells us that an atom of krypton has 36 protons in its nucleus.

The atomic number tells you the number of protons contained in the nucleus of an atom. Which is always equal to the number of electrons in an atom.

What is an atom?

An atom is the smallest possible unit of a chemical element.

There are protons and neutrons in the nucleus of an atom, and electrons outside the nucleus.

The atomic number indicates the number of protons or the number of electrons.

Therefore, Atomic number tells you the number of protons contained in the nucleus of an atom. Which is always equal to the number of electrons in an atom.

Learn more about atoms here:

https://brainly.com/question/1566330

#SPJ5

(8 x 10^-3) x (2 x 10^-4)

Answers

Answer: 0.0000016

Step by step explanation:
Answer:0.000016
Explanation: (8x10^-3)=0.008
(2x10^-4)=0.0002
0.008x0.0002=0.000016

The fifth term of a geometric sequence is 32 and the eighth term is 4.
(a) Find the ratio. (2 marks)
(b) Find the first term. (2 marks)
(C) Find the sum of the first 50 terms of the sequence. (3 marks)
What is the first term?

Answers

Answer:

a. 1/2

b. 512

c. 1024

Step-by-step explanation:

The nth term of a geometric progression can be written as;

Tn = ar^n-1

where a is the first term, r is the common ratio and n is the term number

From the question;

Fifth term = ar^4 = 32

Eight term = ar^7 = 4

a. We want to find the common ratio

What to do here is that we can divide the 8th by the 5th term

ar^7/ar^4 = 4/32

r^3 = 1/8

r^3 = (1/2)^3

Thus r = 1/2

b. First term

we can make a substitution in any of the two given terms

Let’s use the fifth term

ar^4 = 32

a * (1/2)^4 = 32

a * 1/16 = 32

a = 16 * 32

a = 512

C. Sum of the first 50 terms

To calculate this, we use the sum of terms formula

Sn = a(1- r^n)/1-r

a = 512 , n = 50 and r = 1/2

Making the substitution;

Sn = 512(1-(1/2)^50)/1-1/2

Kindly note that (1/2)^50 will be infinitesimally small and will be close to zero

So we can approximate (1/2)^50 to be zero

Hence;

Sn = 512(1-0)/0.5

Sn = 512/0.5

Sn = 1024

The population of a small town is increasing at a rate of 325 people per year. Write and solve a multiplication equation to find how long it will take the population to increase by 6, 825

Answers

Answer:

21 years

Step-by-step explanation:

For this problem, you only need to divide 6,825 by 325.

6,825/325=21

21 years

I hope that helpful
6.825/325=21 year

are u a freak(math wise)​

Answers

Answer:

nope

Step-by-step explanation:

because i am dumb

nope, I am even dumber.

Simplify the following expression by combining like terms 5x^2 + 6x - 3 + 4x^2 + - 8x +2

Answers

Combine like terms and condense. 9x^2-2x-1


If tan 0=3/4 find csc0


Answers

Answer:

tanθ = 3/4  p/b

using Pythagoras theorem

H² = P² + b²

H² = 3²+ 4²

H² = 25

H = 5

cosθ = B/H = 4/5

HELO ME PLEASE I NEED THIS NOW

Answers

Answer:

172.05

Step-by-step explanation:

formula to find regular pentagon=1/4 root 5(5+2root5)a^2

Hey, I'd really appreciate some help. Thanks! I've attached the image :)

I really need an explanation, it's so confusing ​

Answers

Answer :0

Step-by-step explanation:a= -2 b= 5/2 c=-1/2  

so a+b+c= -2+5/2 -1/2 =0

Which of the following could be in section D? A.√99 B.60/15 C.-20 D.9.2

Answers

Answer:

A. and B.

Step-by-step explanation:

A natural number by definition is a number that spans from 1 to 100 it can't have decimals or negative numbers.

A. Natural number, the square root of 99 is 11 which is in the span of 1 to 100.

B. includes a natural number when you divide 60/15 you get 4 which is in the span of 1 to 100.

C. Incorrect, includes a negative number so it's not a natural number.

D. Not a natural number it includes decimals.

When traveling to the airport, your checked baggage must be under 50 pounds. There are about 2.2 lbs. in one kilogram. What is this weight in kilograms? Round to the nearest tenth. *
I need help

Answers

Answer:

22.7 kg

Step-by-step explanation:

Using a conversion factor:

50 lb × (1 kg / 2.2 lb) = 22.7 kg

Using a proportion:

1 kg / 2.2 lb = x kg / 50 lb

2.2x = 50

x = 22.7

A plumber charges $17 to visit a client's home, plus an additional $36 per hour. What is the
duration, in hours, of a plumber's visit that costs $89?

Answers

Answer:

I believe the duration for $89.00 is 2 hours

Step-by-step explanation:

We start off with the $17 dollars and calculate 36.00+36.00 for a total of $89. Therefore, (120 mins)/60=2 hours.

Because this is a linear problem, I'd use the slope-intercept formula:

[tex]y = mx + b[/tex]

where

m = slope (rise/run)

y = dependent value

x = independent value

b = constant value

Because the plumber charges $17 upon arrival, it is our constant. The $36 is our slope (per hour, per minute, per etc. is generally a give away). Additionally because the total cost of the plumber's visit depends on how long s/he stays at a client's home, the $89 is our y value. Therefore the equation should look like this:

[tex]89 = 36x + 17[/tex]

Solve for x by subtracting 17 from both sides of the equation then dividing by 36.

[tex]72 = 36x[/tex]

[tex]2 = x[/tex]

The plumber spent two hours at his/her client's home.

Please answer ASAP. You need to find what the mistake Page made. WILL AWARD BRAINLEST TO WHOEVER GIVE CORRECT ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: She added 7x and 3y

Step-by-step explanation: The final answer should be 7x + 3y, not 10xy.

Answer:

She added 7x and 3y

Step-by-step explanation:

the final answer answer should be 7x + 3y, not 10xy. bc that is the mistake and ima give credit to the person who answered first bc it looks like i took the answer from them and i did not

have a blessed day byeee

Find the slope of the line parallel to the given line
y=8/3x-5

Answers

Answer:8/3

Step-by-step explanation: parallel lines have the same slope

Write and real-world problem that could be represented by the inequality below:

x+ 655 < 5x + 600

Answers

Answer:

Tiffany has a number of skittles plus 655 watermelon sour patch kids. Compared to Jake, Jake has 5 times more skittles than Tiffany, plus 600 watermelon sour patch kids. Write an inequality to represent this scenario.

I hope this helped! :) If it was correct for your question please give me brainliest!

Monica reads 7 1/2 pages of a mystery book in 9 minutes what’s her average reading rate in pages per minute

Answers

Answer:

0.83

Step-by-step explanation:

8^10 ÷ 8^5 = 8^2 true false

Answers

Answer: I think the answer is false

Answer:

the correct answer is true

Step-by-step explanation:

Pls help Plz help PLZ help

Answers

Answer:

Step-by-step explanation:

E=9x-38

F=2x+40

9x+2x+2=90

11x=90-2

11x=88

x=88/11=8

F=2*8+40

16+40

=56

Plzzz help!!!! DUE TODAY!!!!! I AM WILLING TO GIVE BRAINLIEST!!!!! Use the values x=−0.5, 0, 1 to prove your solution to the equation 5+x−12=2x−7. In your final answer, include all of your calculations.

Answers

Answer is X equals to 0

Explanation:

5 + x - 12 = 2x - 7

5 + 0 - 12 = 2(0) - 7

5 - 12 = -7

-7 = -7

-7y + 3 – 12 – 2y
What is the answer

Answers

-9y-9 simplification
-9y-9=0
-9y=9
y=-1
Answer:
-9y - 9

Step by step explanation:

-7y + 3 - 12 - 2y

-7y -2y + 3 -12

= -9y - 9

An amusement park charges $12 for admission and $1.50 per ride r. Jeremy goes to the park with $42,
The equation that represents this situation is 12 + 1,50r = 42. Determine how many rides r Jeremy can
go on.

Answers

Answer:

12+ 1.50r = 42

1.50r = 42-12

1.5r = 30

r= 30/1.5 = 20

Step-by-step explanation:

Simplify 7(exponent 6) multiplied by 7 (exponent 5)

Answers

Answer:

(7x7x7x7x7x7x7)x(7x7x7x7x7)

Step-by-step explanation:

The simplified version of [tex]7^6*7^5[/tex] is [tex]7^{11}[/tex]

The rule of multiplying exponents with like terms is to add the exponents.

If you want the fully simplified answer, its 1977326743

(1/4)^-3/2. The topic is indices.

Answers

Answer:

8

Step-by-step explanation:

The minus turns the base upside down

(1/4)^-3/2 = 4^(3/2)

The square root of 4 is 2

2^3 = 8

So the answer is 8.

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A, B, C, or Dplease someone help me. HELP 25 POINTS !!!!!Ming is studying to be a surgeon and works in a teaching hospital. He wants to join several student organizations to helpnetwork, volunteer, and connect with people of similar interests. Which groups would best fit his needs?a/ FEA and APHAb/ APhA and FBLAc/ AMA, HOSA, and FEAd/ FEA, AMSA, and HOSA plsssssssssssssssssssssssssssssss help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!can you write about quartering troops in your home plzzzzzzzzzzzzzzzzzzzzzzzzzz Is history an art or science 7x + 2x - 3x idk it give me a hand Assessment We know now that writers always write with a purposeeven if it is simply to express themselves. As we read these stories of life and human rights issues, think about the reason the author writes, the techniques used to accomplish his or her purpose, and the audience for whom he or she writes. Assessment Instructions For this assessment you must state which book you have started reading. Attach a prediction to your statement about what human rights issue will be covered in your book. Explain why you believe this issue will be important in the story. Examples of human rights issues include (but are not limited to): Gender equality Immigration laws Child labor Freedom Access to health care or education You must include evidence from your story that demonstrates how you made your prediction. This can be a quotation you copy from the book. Your prediction does not have to be right! Simply read the chapters assigned for this lesson and then make an informed prediction about what human rights issue you believe will be most important in this story. is -3.16227766017 a rational or irrational number? A heterogeneous mixture is Use elimination to solve and match each system of equations to the correct solution. 2x-9y=-51 2x-3y=-9Ill mark brainliest to the first answer I get Atoms of hydrogen can become helium atoms during a chemical reaction.TrueFalse Please help me ASAP 100 PTS In context, the discussion of owehzhee" in the second paragraph suggests that the narratorsees an attractive appearance as the best way to resist authorityBbelieves that men like Shamengwa have no reason to be vaindislikes and disapproves of men being preoccupied with their looksDunderstands and sympathizes with Shamengwa's attentiveness to his appearanceEshares Shamengwa's focus on keeping a youthful appearance the number of electrons in n=1 and n=2 shells of aluminum are Pls, Help! I need this today! Contrast the AFL with other labor groups in what ways does the invisible man hospital experience resemble death and rebirth. On page 6, author Lauren Tarshis writes, Flashlights punctuated the darkness like giant fireflies. This line contains a simile that _______. (Choose TWO answers.) a tells readers that the flashlights were not very bright b tells readers that there were many fireflies in the forest c helps readers picture the scene of the searchers in the forest d compares the light of flashlights to the light of fireflies Pls Hurry - --FREE BRAINLIEST-- - [Mira la imagen, lee y escoge la descripcin correcta. Look at the image, read, and choose the right description.]-- - [A mother monkey holding a baby monkey with arrow pointing to mother]-- - [El beb > mono es pequeo; la mam es ________.]-- - [A) verde] [B) baja] [C) grande] [D) pequea] What time did flight 11 hit the North Tower? is your place of work a business or a non profit organization ?