Which function has an inverse that is a function?
b(x) = x^2 + 3
d(x) = -9
m(x) = -7x
px) = |x|

Answers

Answer 1

Answer:

Its going to be C on 2020 edg

Step-by-step explanation:


Related Questions

The sum of five consecutive integers is five. What is the product of the five integers?

Answers

Answer:Let n = the smallest integer

Then the other integers are n+1, n+2, n+3 and n+4

Sum = n + n+1 + n+2 + n+3 + n+4 = 5n + 10 = 5(n + 2)

So the sum is always divisible by 5, for any value of n

Step-by-step explanation:

Helppp plsssssssssss

Answers

I think the midpoint is (0,3), I’m sorry if it’s wrong

If 3.x - 7 = 5, then 2x – 1=?

Answers

Answer: -2

Step-by-step explanation:

9. In City A, the temperature rises 9 from 8 A.M. to 9 A.M. Then the temperature drops 8 from 9 A.M. to 10 A.M. In City B, the temperature drops 5º from 8 A.M. to 9 A.M. Then the temperature drops 4º from 9 A.M. to 10 A.M.

a. What expression represents the change in temperature for City A?

b. What integer represents the change in temperature for City A?

c. What expression represents the change in temperature for City B?

d. What integer represents the change in temperature for City B?

e. Which city has the greater change in temperature from 8 A.M. to 10 A.M.? 10.​

Answers

The expression for temperature change in City A is 9 + (-8)

The amount the temperature changes for City A = 1°F

The expression for temperature change in City B is -1 + (-3) = -4°F

The amount the temperature changes for City B = -4°F

Calculations and Parameters

Based on the available data:

In City A, the temperature rise from 8 am to  9 am = 9°FIn City A, the temperature drop from 9 am to  10 am = 8°FIn City B, the temperature drop from 8 am to  9 am = 1°FIn City B, the temperature drop from 9 am to  10 am = 3°F

The expression for that represents the temperature change from 8 am to 10 am is, therefore;

For City A

The temperature change from 8 am to 10 am are

8 am to  9 am = +9°F9 am to  10 am = -8°F

Sum, change from 8 am to 10 am = 9 + (-8) = 1°F

For City B

The temperature change from 8 am to 10 am are

8 am to  9 am = -1°F9 am to  10 am = -3°F

Sum, change from 8 am to 10 am = -1 + (-3) = -4°F

Read more about temperature changes here:

https://brainly.com/question/17605947

#SPJ1

Jarded has one pizza that has 12 slices. He want to share his pizza with his two brothers. How many slices will each boy have if they have an equal amount.

Answers

Answer:

Each boy will get an equal amount of 4 slices of pizza

Step-by-step explanation:

Think about multiplication 3 boys x amount of pizza for each boy=12

you would create an equation [tex]3*p=12[/tex]  divide both sides by 3 12/3=4

each boy would get an equal amount of 4 slices out of the 12 sliced pizza

A ten-pin boeling ball has the volume of about 5374 cm^3. A cadlepin bolwing ball has a volume of about 48 in^3. About how much greater is the volume of ten-pin bowling ball than the volume of candlepin bowling ball.

Answers

Answer: 16122/144= 111.95

Step-by-step explanation: 5374cm^3=16122  48in^3=144= 111.95

the area of a square rug is 72 square feet. what is the approximate length of one side of the rug?

Answers

18 feet
72/4 = 18


This needs to be 20 characters sorry

Which graph shows the image being rotated 90°?

Answers

You forgot to put an image

Answer:

There is no picture, my sweetheart.

Step-by-step explanation:

Steve Fossett completed the first solo balloon circumnavigation of the world after 13.5 days. Assuming the balloon travelled along a circle of diameter 12 750 km, roughly what was the average speed of the balloon in km/h?

A) 12
B) 40
C) 75
D) 120
E) 300​

Answers

Answer:

B) 40

Step-by-step explanation:

Average speed = distance/time

Distance = 12750 km

Time = 13.5 days = 13.5*24  hours = 324 hours

Speed = 12750 km /324 h =  39.4 km/h ≈ 40 km/h

Correct option is B) 40

Please help 6th grade math answer b

Answers

Answer:

b.  22 feet below sea level.

Hope this helps:)

Step-by-step explanation:

What is this I am so confused please help

Answers

Answer: A

Step-by-step explanation:

When you write exponential form to radical form, the fraction tells us that kind of root it is. Since it is a cubed root, as indicated by the 3 in front of the radical, we know that the fraction will be [tex]\frac{1}{3}[/tex]. If it were to be [tex]\frac{1}{3}[/tex], the entire radical would be to the power of 1. Since the radical is to the power of x, our answer would be [tex]125^{\frac{1}{3}x }[/tex].

simplify the following expressions ( use distributed property )

Answers

Answer:

ax + ab

Step-by-step explanation:

Step 1: Write expression

a(x + b)

Step 2: Distribute a to each term

ax + ab

[tex]\huge\boxed{Hello!}[/tex]

The Distributive Property states that

a(b+c)=ab+ac

Now, let's use this property to simplify the given expression:

a(x+b)

ax+ab

This is our final answer.

[tex]\huge\boxed{\bf{Hope\;it\;helps!}}[/tex]

[tex]\huge\bold{Good\;luck!}[/tex]

[tex]\huge\mathfrak{LoveLastsAllEternity}[/tex]

Billy borrowed $400 from his friend Tommy to get his truck fixed. The next time he got paid, Billy paid Tommy back $100, then agreed to pay $25 a week until his debt was paid off. 1.Write a linear equation to represent the amount of money m Billy owes Tommy after w weeks. 2.How long will it take Billy to pay off his debt to Tommy?

Answers

Answer:

(400 - 100) / 25 = 12

Step-by-step explanation:

Billy gives Tommy 100, so we can subtract $100 from $400, giving us 300. Then to undertand how many weeks it will  take Billie to pay Tommy, we divide 300 by 25, and get 12.

Hope this helps!

Answer:

( 400 - 100 )

Step-by-step explanation:

Have a nice day <3

Umm I don’t understand this question

Answers

Step-by-step explanation:

Hey there!!

Given,

[tex] \frac{24}{28} [/tex]

We generally divide the fraction from smallest prime number if they are divisible and make it in a simplest form.

So, let's work with it.

[tex] = \frac{24}{28} [/tex]

Divide it by 2.

=[tex] \frac{12}{14} [/tex]

See, it's again divisible by 2, so again divide it by 2.

=[tex] \frac{6}{7} [/tex]

Now, here 6 can be divided by 2, 3 but 7 can't be divided, as it is a prime number.

So, the answer is option D.

Hope it helps...

can someone help me out pls?

Answers

Answer:

eliminated, the bedtime increases by one minute. ... Description: This activity requires students to tell time to the half-hour (e.g. 4:00, 5:30, 11:30).

Step-by-step explanation:

please help. it’s about density

Answers

1. 4 g/mL

2. 2 g/mL

3. 5 mL

4. 400g

5. 25g

6. 2 cm^3

7. 2 g/cm^3

It costs twelve dollars to get in to the fair. Tickets for rides cost extra and are d dollars each.

If Tyra buys 20 tickets, how much would it cost her for the fair?

20 d - $12
$12 d + 20
$12 - 20 d
$12 + 20 d

Answers

Answer:

Answer:

12 + 20d

Step-by-step explanation:

OG fare = 12

Ticket price =d

20 Tickets =20d

Answer:

$12 + 20 d

Step-by-step explanation:

Right of the bat, we know she‘ll pay $12 just to get in to the fair.

If Tyra wanted to buy 20 tickets, it’ll cost her d dollars each. Which is 20 d.

Add 12 and 20(d) together and it’ll determine how much Tyra will spend in total at the fair.

which symbol will make the number sentence -5 -- 5 true?
A =
b

Answers

Answer: b

Step-by-step explanation:

Solve and graph the absolute value inequality: 2x + 4 > 8. (1 point)
-9-8-7-6
-4
-1
1
2
3
2
5
7
B 9
-9-8-7-6-5
- 2 - 1
O
1
2
5
7
8
9
-9-9-7-6-5-4-3-2-1
1
3
9
1
3

Answers

Answer:

x>2

Step-by-step explanation:

2x+4>8

subtract -4 both sides

2x+4(-4) > 8(-4)

2x >4

divide 2 both sides

2x/2 > 4/2

x > 2

−4−3−2−1 0 1 O --3---4--5--6--7--8--9->

Yolanda is buying supplies for school. She buys n packages of pencils at $1.10 per package and m pads
of paper at $2.20 each. What does each term in the expression 1.1n +2.2m represent? What does the
entire expression represent?
The term 1.1n represents the (select)
The term 2.2m represents the (select)
The expression represents the (select)

Answers

1.1n represents the total cost of n packages of pencils.

2.2m represents the total cost of m pads of paper

The entire expression represents the total cost of Yolanda's school supplies.

0.04 divided by 3.3284

Answers

Answer:

The answer is 0.01201778632

Step-by-step explanation:

C. ADD AND SUBTRACT REAL NUMBERS - Find each sum or ditterence.
TELE
1. - 63 +57
4. - 11.4 + (3.8)
7.- +13
14
2. - 21 - (- 46)
5. -7- (-7)
8. 104-9
3. 4.5 + (-10.2)
6
9. 4
+6

Answers

1. Answer: = -6

2. Answer:= 25

3. Answer:= -5.7

4. Answer:= -7.6

5. Answer:= 42

6 . Answer:= 3 r 14

7. Answer:= 1 r 16 r 45

8. Answer := 13 r 36

9. Answer:= 11 r 11 r 24

.

(PLEASE ANSWER!!!! BRAINLEST!)) Quadrilateral EFGH is a scaled copy of quadrilateral ABCD. Answer the statement below as true or false. Segment CD is twice as long as segment FG.
True or False??

Answers

This answer would be false srry if im wrong but thats what i think

0(-4,1), and Y (-2, 3).

Answers

Answer: If you trying to find the distance [tex]d=\sqrt{16}[/tex] or 4. If you trying to find midpoint its MP= (-3,2)

Step-by-step explanation:Distance formula[tex]d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{2})^{2} }[/tex]

[tex]d=\sqrt{(-2-(-4))^{2}+(3-1})^{2} }[/tex] -2-(-4)=2     3-1=2

[tex]d=\sqrt{2^{2}+2^{2} }[/tex] 2 squared is 4

[tex]d=\sqrt{4+4}[/tex]  equals [tex]d=\sqrt{16 }[/tex] or 4 simplyfied

Midpoint formula [tex]MP= (\frac{x_{1}+x_{2} }{2}), (\frac{y_{1}+y_{2} }{2} )[/tex]

[tex]MP= (\frac{-4+-2 }{2}), (\frac{1+3 }{2} )[/tex] -4+-2=-6     1+3=4

[tex]MP= (\frac{-6}{2} ), (\frac{4 }{2} )[/tex] -6/2= -3    4/2= 2

[tex]MP= (-3,2)[/tex]

Diane owes $11901.00 to the bank after completing her college degree. With the funds from her new job she is paying back $153.00 per month. Her friend Teresa was given $4906.00 in the bank for college from her family, and she is spending $337.00 per month out of this college fund. If these were continuous functions, after how many months will Diane have the same bank balance than Teresa, rounded to the nearest tenth

Answers

On average, parents pay 10% of the total amount due with borrowed funds; students cover 14% with student loans and other debt-forming sources. The remaining 29% of the cost of college is mostly covered by scholarships and grants won by the student: 17% by scholarships and 11% by grants.

At a local department store sweaters typically cost $44. However due to a special the sweaters are reduced to $22. What percent of the original price has the sweater been reduced to

Answers

Answer:

50% reduction in price

Step-by-step explanation:

can be determined by 44- (44× X) solve for x and you get x as .5

Is -3/7 rational or irrational

Answers

Answer:

Is rational. The value is 0.42857.

Step-by-step explanation:

Line r cuts parallel lines p and q as shown in the figure.Angles E and g are ____ to each other because they are _____ angles.
A and G can either be congruent, not congruent, or supplementary
And they can either be adjacent, corresponding, or vertical angles

Answers

Angled E and G are congruent because they are vertical angles

PLEASE MARK BRAINLIEST

Answer:

congruent and vertical

I TOOK THE TEST AND GOT A 100

please help, image is attached.

Answers

Answer:

∠ JKM = 36°

Step-by-step explanation:

Since KM  is the angle bisector of ∠ JKL , then

∠ JKM = [tex]\frac{1}{2}[/tex] ∠ JKL = 0.5 × 72° = 36°

If you mix red and white paint in different ratios, you will get different shades of pink paint. If the ratios are equivalent, the shades of the pink will be same.

Answers

Okay? Whats the question? I mean the information you gave is cool :/
Other Questions
A medium is a:A.tool used to measure important informationB.group of tools that are connected together.C.set of tools used together to convey ideas.D. Tools used to communicate information it ideas SOMEONE ANSWER ASAP PLEASE ! M is the midpoint ofJK. The coordinates of J are (6, 3) and the coordinates of Mare (-3, 4), find thecoordinates of K. Given the following formula, solve for t. V = u + at. A. t= a(v u) B. t = v-u/aC. t=v+u/a D. t =a(v + u) Which term of the AP : 8, 13, 18, 23, 28, ... is 6 times the 7 th term?(2) 15th(1) 35th(3) 25th(4) 45th please help me and also show work plz PLEASE HELP!!! Im in the middle of this physiology test and I NEED HELLLP PLEASSSEE all the iron molecules that are in your body were originally created by___. The phrase "everyone can succeed if they work really hard" reflects which type of mindset?a. growthb. unqualified individualistc. fixedd. ambitious i need help showing my answer -7/12 + 1/2 Nami conducts an investigation on plants. She places a grow light on a timer to give the plants different amounts of light to see if this would affect their growth. Which term describes the amount of light in this investigation? Write an explicit formula for the sequence.-20.-12.-4.4An) = -20n - 8O A(n) = -20 - 8nA(n) = -20 + (n - 1)8An) = n - 8 What are three ways that you can protect and care for your camera? Why is taking care of your camera important?Answer in 1-3 sentences. Which choice best describes the purpose of a care plan?O to offer consistency of care over a period of timeO to give a capacity to perform and act to obtain an end resultO to identify a patient's need and describe nursing actionsO to focus on follow-up services and rehabilitation Students are most often asked to take notes on information delivered in which mediums? Check all that apply. textbooks billboards classroom lectures banners videotapes online materials this is the last thing i need.. PLZ HELP ME ASAP ITS DUE IN 1h Which of these events did not cause fashion changes in the 20th century?a. The rise in urban population after World War I b. World War IIc. The Great Depressiond. September 11, 2001 What is 39,404,000 expressed in scientific notation? Wich groups did bryan appeal to in his speech to the democratic convention What is the dynamic expression and tempo for oh! Susanna