Mathematics High School

HELP HELP HELP Please

Answers

Answer 1

Answer:

y = 2x², 0, 2, 8

y = 2^x, 1, 2, 4

Step-by-step explanation:

For the first equation, multiply the input by itself and then multiply by two

y = 2x²

y = 2(2)²

y = 2(2*2) = 8

For the second equation, multiply 2 by itself depending on the value of the input

y = 2^x

y = 2²

y = 2 * 2 = 4

Answer 2

2/2
8/4
It’s pretty easy

Related Questions

Please HELPPPPP MEEEEEEEEE !!!!!!!!! I will mark Brianliesttttt correct answerrrrr !!!!!!!!!!!!!!!!

Answers

Answer:

14 sqrt(2)

Step-by-step explanation:

8^2 + sqrt(34)^2 = c^2

=> 64 + 34 = c^2

=> 98 = c^2

=> c = 14 sqrt(2)

Hope this helps! :3

plz mark as brainliest!

Helppp find the solution to this equation 2x+4y=8. x=3y-6 What do x and y equal

Answers

Answer:

y = 2, x = 0

Step-by-step explanation:

2x + 4y = 8

x = 3y - 6

2x + 4y = 8

2 ( 3y - 6 ) + 4y = 8

10y - 12 = 8

10y = 20

y = 2

x = 3y - 6

x = 3 ( 2 ) - 6

x = 0

plz help i will report if your not trying to answer

Answers

1) 1 x 10^4
2) 1 x 10^0

You spin the spinner once.
8
7
9
6
4
5
What is P(even)?
Write your answer as a fraction or whole number.

Answers

Answer:

2/3

Step-by-step explanation:

There are 4 numbers and 6 possible values the spinner can land on

P(even) = 4/6 = 2/3

answer and you'll get brainliest!

Answers

Answer:

part b

Step-by-step explanation:

denominater remains same,numerater will add up

1+1+1+1+1+1+1=7

hence

it will become 7/8

3. A circular running track is 14 mile long. Elena runs on this track, completing each lap in 120of an hour. What is Elena’s running speed? Include the unit of measure. [3 points]

Answers

Answer:

2.22m/s

Step-by-step explanation:

Distance = Velocity/Time

533.33m = V/4minutes

V = 533.33/240 seconds

V = 2.22m/s

Which pairs of rational numbers are equivalent? Select all that apply. -0.5 and Negative one-half 0.ModifyingAbove 7 with barand StartFraction 7 over 10 EndFraction StartFraction 11 over 20 EndFractionand 0.55 StartFraction negative 1 over 50 EndFractionand -0.02 0.15 and 0.1ModifyingAbove 5 with bar In the last ten games, Jamal made 7 9 of his free throws and Brian made 5 8 of his free throws. Which player has the better record? Explain.

Answers

Answer:

[tex]-0.5[/tex] and [tex]-\dfrac{1}{2}=0.5[/tex]

[tex]\dfrac{11}{20}=0.55[/tex] and [tex]0.55[/tex]

[tex]\dfrac{-1}{50}=-0.02[/tex] and [tex]-0.02[/tex]

Jamal

Step-by-step explanation:

The statements are

[tex]-0.5[/tex] and [tex]-\dfrac{1}{2}=0.5[/tex]

They are equivalent

[tex]0.\bar{7}=0.7777\dots[/tex] and [tex]\dfrac{7}{10}=0.7[/tex]

They are not equivalent.

[tex]\dfrac{11}{20}=0.55[/tex] and [tex]0.55[/tex]

They are equivalent.

[tex]\dfrac{-1}{50}=-0.02[/tex] and [tex]-0.02[/tex]

They are equivalent

[tex]0.15[/tex] and [tex]0.1\bar{5}=0.15555\dots[/tex]

They are not equivalent.

Jamal's record [tex]\dfrac{7}{9}=0.\bar{7}[/tex]

Brian's record [tex]\dfrac{5}{8}=0.625[/tex]

[tex]0.\bar{7}>0.625[/tex]

So, Jamal's record is better.

Answer:

A C D

Step-by-step explanation:

did the quizz good luck <3

two variables that move in opposite directions are: a. said to have a positive correlation. b. called independent variables. c. said to have zero correlation. d. said to be inversely related.

Answers

Two variables that move in opposite directions are said to be inversely related.

A negative correlation is a relationship between two variables that move in opposite directions. In other words, when variable A increases, variable B decreases. A negative correlation is also known as an inverse correlation.

The concept of negative correlation is important for investors or analysts who are considering adding new investments to their portfolio. When market uncertainty is high, a common consideration is re-balancing portfolios by replacing some securities that have a positive correlation with those that have a negative correlation.

Here are some common examples of a negatively correlated relationship between assets:

1. Oil prices and airline stocks

2. Gold prices and stock markets (most of the time, but not always)

3. Any type of insurance payoff

To know more about " Negative Correlation"

Refer this link:

https://brainly.com/question/20319174

#SPJ4

please help will mark brainliest

Answers

Step-by-step explanation:

none

Answer:

none

Step-by-step explanation:

First set both equations equal to each other by isolating y in both.

y-6x=-3 -----> y=6x-3

y-6x=-6 -----> y=6x-6

Now that both are set equal to y, set both sides equal to each other and solve for x

6x-3=6x-6 ------> 0=-3

This statement is incorrect, as 0 can never be equal to -3. Since this cannot be solved for x in a true way, the answer is none.

What is f(g(13))?

1. 16

2. 26

3. 32

4. The function is undefined

Answers

Answer:

Step-by-step explanation:

13's function (the value of y corresponding to 13)is 16

16's function (the value of y corresponding to 16)is 32

Look at the lines in the grid below.
Which line represents a proportional relationship?

Answers

Answer:

Line C

Step-by-step explanation:

I got it correct on my test on performance matters!!

24 hour fitness charges $250 as a registration fee and $15 per month. How much would you pay to be a member of 24 hour fitness for a year?

Answers

Answer:

430 dollars per year

Step-by-step explanation:

The formula to use is...

C=250+15x

C is the cost per year

250 is the flat fee

15 is the cost per month

x is the number of months

What do i put for the bottom portion I’m confused plz help

Answers

Answer:

180°

Step-by-step explanation:

In all triangles, the measure of its three angles always adds up to 180. Therefore, the m∠UWV is 180°.

:Done

If you have 26 ounces of chicken how many people can you feed

Answers

Answer:

between 8 and 9

Step-by-step explanation:

the normal serving size for meat is around 3 ounces so 26 divided by 3 would be between 8 and 9

Maria has $50 in a savings account in week 1. She plans on depositing $8
each following week. What will be her account balance after 52 weeks?

Answers

Answer:

466

Step-by-step explanation:

50 + 8*52 = 466

50 + 8 x 52 = 466

Mathematical answer:

Therefore in 52 weeks there will be $466 dollars

A case of canned dog food has 12 cans. Each can has 12.5 ounces of food. If Synceer’s dog eats 18 ounces of canned dog food a day, how many days will a case of canned dog food last?

Answers

Pretty sure it’ll last his dog 8.3♾ (infinite), hope this helps! ;)

The area of a rectangle is 40 square inches. The
rectangle is 8 inches long. How wide is the rectangle?

Answers

5 inches because. If you know your times tables you will easily know that 5x8=40 or you could have divided 40 by 8 to get 5.

please help me fast please hurry

Answers

.4 is the lowest sum as 1/2=.5, 7/8=.89, .4, 2/3=.67, .75

FASTTTTT PLEASEEE
A map of a city uses a scale of 1 centimeter
= 3.5 meters. If a road shown on the map runs
tor 25 centimeters, how long is the road?

Answers

Answer:

87.5 meters

Step-by-step explanation:

Since we know 1 centimeter = 3.5 meters on the scale of a map of the city, all we need to do here is multiply 25 by 3.5.

25(3.5) = 87.5 meters.

can someone help answer this? i’ll mark brainliest :)

Answers

Answer:

A is correct

Step-by-step explanation:

Karen, Susan, and Meg are all in a workout program. Susan lost three less than twice as many pounds as Karen. Meg lost seven more than three times as many pounds as Karen. The three lost a combined total of 40 pounds. How many pounds did Karen lose?

-3
6
9
25

Answers

Answer:

Karen will get mad because, Susan lost so much weight than her, she will call the police, rant to the manager of the program, cuss at Susan then get banned from the program and go to jail.

Step-by-step explanation:

That's what would REALLY happen, or did you want me to answer the math problem?

Solve for x.

9

11

13

7

Answers

Answer:

X is equal to 13

GUYS PLEASE I REALLY NEED HELP I SUCK AT MATH AND IM NOT ABLE TO SPEND TIME WITH MY FAMILY WHILE THEIR HERE PLEASE:(:(:(

Answers

This is the Answer to question 3:

change in the area is the new area is 1/9 of the original area

Let the length of the rectangle be x

Let width of rectangle be y

Area of rectangle = Length \times Width

So, area of given rectangle = xy

So, the new area is 1/9 of the original area

Hence the change in the area is the new area is 1/9 of the original area

Kristina conducted a survey and found that 4 out of 5 dentists that she
surveyed recommended chewing sugar-free gum. What percentage of
dentists recommended sugar-free gum?
A. 40%
B. 45%
C. 75%
D. 80%

Answers

C 75 percentage is the answerrr

HELPPPP I only have one try left!!
PEMDAS!!!

Answers

Answer:

Step-by-step explanation:

The answer is = 39

1 to the pwer of 1 = 1

3 to the power of 3 = 27

Identify the best method for solving the given
system of equations. DO NOT SOLVE. Justify your
choice using academic vocabulary.

3x + 2y = 0
x - 5y = 17

Answers

elimination because u could multiply the second equation by -3 which would cancel the x and allow you to solve for y and then everntually x but yea elimination is the best method

Question is below.
Math

Answers

Answer:

Step-by-step explanation:

2x+3y=12

3y=12-2x

y=-2/3x+4

Hope this helps plz hit the crown :D

The answer is b step by step

Patricia is making fruit baskets. she has 77 apples and 132 peaches if patricia distributes the fruit equally and makes the greatest number of baskets she can, how many total pieces of fruit will be in each basket

Answers

Hi hi guys happy hour for your day care of baby girl baby boy baby

If x−32y5=0 , express y as a function of x .

Answers

The equation of y as a function of x is y = 1/2(x)^1/5

How to express y as a function of x?

The equation is given as:

x - 32y^5 = 0

Rewrite the equation as

32y^5 = x

Divide both sides by 32

y^5 = 1/32x

Take the 5th root of both sides

y = 1/2(x)^1/5

Hence, the equation of y as a function of x is y = 1/2(x)^1/5

Answers

Answer:

6.2%

Step-by-step explanation:

Credit rating is an evaluation of the credit risk of a borrower, that how often a person is going to repay their debt, by credit rating it predicts the ability of the debtor to payback.

Mike has credit rating = 720

Tyler has credit rating = 560

Both are approved for loan. Mike's Credit score is higher, which means he is a much safer debtor as compared to Tyler. Mike will be able to pay back much easily than Tyler. Therefore Mike interest rate is 3.2%

Interest rate of Tyler is higher as he is not that trusted and has low Credit rating. Tyler is approved for a loan that charged 3 percentage points higher because of his inferior credit rating so it interest on the loan will be

Interest = 3.2%+3% = 6.2%

Answer: 45

Step-by-step explanation:

Other Questions

a firm's current profits are $900,000. these profits are expected to grow indefinitely at a constant annual rate of 2 percent. if the firm's opportunity cost of funds is 4 percent, determine the value of the firm: M Two ships are moving along a line due east (Fig. P17.58). The trailing vessel has a speed relative to a landbased observation point of v = 64.0km/h , and the leading ship has a speed of v = 45.0 km/h relative to that point. The two ships are in a region of the ocean where the current is moving uniformly due west at v_current = 10.0km/h . The trailing ship transmits a sonar signal at a frequency of 1200.0Hz through the water. What frequency is monitored by the leading ship? How the organization funded Question 8 (Mandatory) (1 point)The marginal benefit John gets from eating a fourth cheeseburger at a picnic isthe total benefit John gets from eating four cheeseburgers minus the totalbenefit John gets from eating three cheeseburgers.the same as the total benefit of eating four cheeseburgers.less than the marginal cost of eating the fourth cheeseburger since he chose toeat the fourth cheeseburger.the total benefit John gets from eating five cheeseburgers minus the totalbenefit John gets from eating four cheeseburgers. Based on the graph, estimate (to one decimal place) the average rate of change f In "Coyote Finishes His Work, what do you think the Other Side Camp is? luther drew a scale drawing of an italian restaurant. he used the scale 1 millimeter : 6 meters. in the drawing, the restaurant's kitchen is 3 millimeters wide. what is the width of the actual kitchen? if an individual orders an alcoholic beverage in a private club and is determined not to be a member luegoprimerodespushoymaana1____Claudia tiene siete clases. 2___tiene la clase de ciencias sociales con el profesor Romanca. 3___tiene Frances y un descanso, 4___tiene quinoacomputacin y un descanso.5___tiene fsica a las 10:00 y musica a las 10:50. using a systematic sample guarantees that members of each group within a population will be sampled. What is one pitfall of instant messaging? question 20 options: it's easy to get a quick response. it's easy to hit send before really thinking about what you wrote. it takes too long to send. it takes too long to get a response to your message. -10-8-6-4 -21000894542-2-4-6op-1024980010 Which of these choices are square roots of 100? Check all that apply.A -100^1/2B -50C 10D -10E 50F 100^1/2 A teacher adds a teaspoon of salt to his tea by mistake. He does not stir. Some students are discussing what will happen to the saltiness of the tea. A cyclist rides at a constant speed of 15 miles per hour. At this speed about how long would it take the cyclist to ride from garden city to dodge city, Kansas An expression is shown.4 (12)Select all equivalent expressions. -7-6 -12.4 -12-(-4) 8-(-6) 3 - 16 in lines 185-189 beowulf instructs his audience there is no need then to lament for long or lay out my body and gives further instructions what does he want to be done with his belongings if he dies and why. McCarthyism was...a. Named after Senator Joseph McCarthyb. Came from the fear of hidden Communists in Americac. Led to the interrogation of directors, authors, and other media professionals if a patient demonstrates a disinterest in his or her health care situation, the defense mechanism is known as: what is hydrogen energy level