Mathematics High School

What is the average rate of change of f(x) = 1/4x²-4 over the interval from 0 to 3? ​

What Is The Average Rate Of Change Of F(x) = 1/4x-4 Over The Interval From 0 To 3?

Answers

Answer 1

Answer:

no answer there is no answer from the choice

Related Questions

please help me someone with this problem

Answers

I would help you but the picture is blurry

Erin is flying a kite. Originally, she holds the string in her hands, about 4 feet above the ground. She lets out 29 feet of string and estimates the height of the kite to be 24 feet above the ground. She then lets out another 60 feet of string. Approximately how high is the kite currently above the ground?

Answers are
65 feet

50 feet

84 feet

70 feet

Which is it

Answers

Answer:

84 maybe

Step-by-step explanation:

Select all expressions that show x increased by 15%. A. 1.15x B. x+15/100x C.15/100x D. (1+0.15)x E.(100+15)x

HELP NOW​

Answers

9514 1404 393

Answer:

  A, B, D

Step-by-step explanation:

"x increased by 15%" means "x plus 15% of x".

This can be written several ways.

  x + 15%x . . . . . . a direct translation

  x + 15/100x . . . . matches choice B

  x +0.15x . . . . . . with the percentage as a decimal

  (1 +0.15)x . . . . . . matches choice D

  1.15x . . . . . . . . . . matches choice A

_____

Additional comment

It can be helpful to remember that % is a shorthand way to write /100. That is ...

  15% = 15/100

It can also be helpful to remember place value:

  15/100 = "fifteen hundredths" = 0.15

Help i dont know the answer

Answers

Answer:

25

Step-by-step explanation:

In her first 5 days, she reads 80 pages. That means that per day, she reads 16 pages. Then, she had 400 pages left, since 480-80 = 400.

So, you divide 400/16 = 25 days.

Hi if if if if hccjhckvkbbonono uf

Texas is home to about 70% of the 47 species of bats in the United States. About how many species of bats live in Texas?​

Answers

Answer:

33

Step-by-step explanation:

70% of 47 is 33 species

Answer:

32.9

Step-by-step explanation:

A variable needs to be eliminated to solve the system of equations below.
Choose the correct first step.
-10x + y = 64
-10x + 5y = 40

Answers

Answer:

-10x + y = 64

Step-by-step explanation:

hope it helps

You would get rid of the -10x on each side to get y=64 and 5y=40

Which relation is a function?

{(5, 0), (–8, –5), (–8, 5), (–5, –8)}

{(5, 0), (0, 5), (–5, –5)}

{(5, 0), (0, –8), (5, –5)}

{5, 0, –8, –5}

Answers

The third one is a function
The person on top is correct the third one is a function have a nice day:)

A whole number is written on a piece of paper.
You are given three clues to help you work out the number written on the piece
of paper.
Clue 1: Triple the number is between 18 and 33 inclusive.
Clue 2: The number is a prime number.
Clue 3: The number is not a factor of 99.
Use each of the clues above to refine your search.
Enter the list of numbers obtained after each clue to finally find the number
written on the piece of paper.
[3]

Answers

Answer:

1)6,7,8,9,10,11

2)7,11

3)7

The whole number is 7.

What is whole number?

The group of natural numbers that includes the number 0 is known as whole numbers. The mathematical set of whole numbers is 0 through 9 and is represented by the letter W.

W = {0, 1, 2, 3, 4, …}

To better grasp whole numbers, consider the following information:

Whole numbers make up all natural numbers.There are only full numbers while counting.Zero and all positive integers are whole numbers.Real numbers are all entire numbers.

Given:

Triple the number is between 18 and 33 inclusive.

Then the number can be

3x6 = 18

3 x 7= 21

3 x 8= 24

3 x 9= 27

3 x 10= 30

3 x 11=33

Numbers are 6, 7, 8, 9, 10, 11

2. Number is a prime number

The prime numbers are 7 and 11.

3. Number is not a factor of 99

The number is 7 because 11 is factor of 99.

Learn more about whole number here:

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Simplify 5x - 3(x – 2) – x

Answers

Answer:

x - 2

Step-by-step explanation:

distributive property first since you stick with parentheses first (PEMDAS)

so 3x - 6 is what it would be.. then you would want to think of the equation as 5x - 3x - 2 - x. seems somewhat complicated but to others not so much.

Next you’re gonna just want to subtract, but you should probably make the problem easier so you can just subtract across right? it’d be 5x - 3x - x - 2. that way all the x variables are together and anything else is separate.

5x - 3x is 2x - x or - 1x is x or 1x.

i think just using the variable x for it being 1 is easier so now we have the problem x - 2.

anything else? nope! that’s the simplified equation.

hope that i was able to help :)

Simply 5 sin theta sec theta

Answers

Answer:

d 5 tan theta

Step-by-step explanation:

5 sin theta x 1/cos theta

5 (sin theta/cos theta)

5 tan theta

D 5 than theda is what it would be

Kristen bought a skirt for $25 and tennis shoes for $60. There was 7% tax charged on the total. How much is the total purchase price after tax?

Answers

Answer:

$90.95

Step-by-step explanation:

$25+$60=$85

$85x0.07=$5.95

$85+$5.95=$90.95

Answer: $90.95

60+25= 85

85*.07= 5.95

85+5.95= 90.95

Solve for x 6 = 2( x + 0)

Answers

Answer:

x = 3

Step-by-step explanation:

Answer: x = 3

Step-by-step explanation:

The winner of a raffle will receive a new car. If 10,000 raffle tickets were sold and you purchased 26 tickets, what are the odds against your winning the car? (Do not reduce your answer.)
a
26 : 9974
b
26 : 10000
c
10000 : 26
d
9974 : 26

Answers

Answer:

b

Step-by-step explanation: you take your number of tickets purchased and put it next to the total number of tickets sold and you have your answer

The answer is b

Explanation

Help me asp please I need this answer within 5mins

Answers

B or d I’m not sure try for your self and hope this answer helps
B or D not sure what it is try it yourself

rafael took 4 pumpkin pies to a family gatherig if he divides each pie into six equal-sized sliced how many slices can he serve

Answers

twenty- four pie slices

Can somebody plz help solve each questions for what it equals correclty thanks so much :3

WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST !!:DD

Answers

25.) m = 32

26.) p = 42

27.) r = 24

28.) x = 45

20 divided by c write an algebraic expression for the word expression ​

Answers

Step-by-step explanation:

The algebraic expression is

20

----

c

or

20/c

Four positive whole numbers add up to 96
One of the numbers is a multiple of 19
The other three numbers are equal.
What are the four

numbers?
Multiple of 19
goes here​

Answers

Multiple of 19: 57
Other 3 numbers are 13

Other four Positive whole number is 13

What is whole number?

The whole numbers are the numbers without fractions and it is a collection of positive integers and zero. It is represented by the symbol “W” and the set of numbers are {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,……………}. Zero as a whole represents nothing or a null value.

According to the question

First, we consider that if we add together three equal numbers, the result must be a multiple of three. For example, 7 + 7 + 7 = 21, or 11 + 11 + 11  = 33.

Algebraically, we'd say that n + n + n = 3n.

So this means that if we subtract the first number (the one that's a multiple of 19) from 97, we will have a result that is a multiple of 3.

What could the first number be? 19, 38, 57 or 76 . Any other value is larger than the sum of 7, which is not possible if all the integers are non-negative.

Based on this, we can find all possible sums of the other four numbers, by subtracting each of the numbers above from 96:

96 - 19 = 77

96 - 38 = 58

96 - 57 = 39

96 - 76 = 20

Remember what I said earlier? The other four numbers must add to a multiple of 3. The only one of those sums above that is a multiple of 3 is 39. Therefore, we conclude that the first number is 57, and the other four numbers are each 13 (because 39 / 3 = 13).

Hence, other four number is 13

To learn more about whole number from here

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A dance club had 160 members. There was a membership increase of 5%. How many new person's joined the club.

Answers

10% would be 16 people, so 5% would be half of that, 8 people. 160+8=168

HELP PLZ there are no answer choices plz

Answers

the answer would be 12.5
if this is scale factor .. you have to divide the side by each other
10/4 = 2.5
20/8 = 2.5
which means 5 multiply by 2.5 equals 12.5

Find the solution of the system of equations -7x-3y=-20 3x+6y=-15

Answers

9514 1404 393

Answer:

  (5, -5)

Step-by-step explanation:

I like a graphing calculator for quickly finding a solution to a system of equations. It shows the solution to be (5, -5).

__

We can add the second equation to 2 times the first to eliminate the y-variable.

  2(-7x -3y) +(3x +6y) = 2(-20) +(-15)

  -11x = -55 . . . . . collect terms

  x = 5 . . . . . . . . . divide by -11

Substituting this value into the second equation, we have ...

  3(5) +6y = -15

  6y = -30 . . . . . . . . subtract 15

  y = -5 . . . . . . . . . . divide by 6

The solution is (x, y) = (5, -5).

hi!!! what’s the area and formula for this problem??

Answers

Answer:

134.28 m²

Step-by-step explanation:

I suppose this is an isosceles triangle

tan 75° = 2 + √3 = 3.73 = h / 6      (h: height and 6 = 12/2, 1/2 of base)

h = 6 x 3.73 = 22.38

Area = (12 x 22.38) / 2 = 134.28

The winning time for a race are shown in the table.

Which answer describes the average rate of change from year 2 to year 4?

A) the winning time increased by an average of 0.4 second per year from year 2 to year 4.

B) the winning increased by an average of 0.8 second per year from year 2 to year 4.

C) the winning time increased by an average of 0.475 second per year from year 2 to year 4.

D) the winning time increased by an average of 0.267 second per year from year 2 to year 4.

Answers

Answer:

The winning time increased by an average of 0.4 second per year from year 2 to year 4.

Step-by-step explanation:

I just took the quiz

The winning time for a race displayed in the table would be:

A). The winning time increased by an average of 0.4 seconds per year from year 2 to year 4.

Find the increase in winning time:

Given that,

Year                             Winning Time(seconds)

1                                          27.5

2                                         28.4

3                                         28.7

4                                         29.2

5                                         29.44

The total change in the time = (0. + 0.3 + 0.5 + 0.24)/4

= 0.485 seconds

If we round off, it becomes 0.5 seconds.

Therefore, it can be considered that an average of 0.5 seconds changes every year from year 2 to 4.

Thus, option A is the correct answer.

Learn more about "Time" here:

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PLEASEEE HELP MEEEEE EASY 10 POINTSSS

Answers

3x-y+3=0............

Answer:

y = -3x + 3

Hope this helps, thank you !!

find the geometric mean of 8 and 17

Answers

Oh gosh oh I thought had the president of the

8. Which of the following numbers is prime? 14 51 47 27

9. Which of the following numbers is composite? 2 19. 17 15​

Answers

Answer:

8: 14 is the prime number

9: 15 is the composite number

Step-by-step explanation:

I hope this helped :)

Answer:

PRIME: 2, 17, 19, 27, 27

COMPOSITE: 14, 15, 51

Step-by-step explanation:

Hope this helps:)

please help again :,)) is it one solution, all solutions, or one
please show your work.

Answers

Answer:

Infinite many solutions

Step-by-step explanation:

If you graph it there is only 1 line

Are these two triangles identical? Explain how you know in the box below.

​

Answers

Yes because they all have the same angles they are just rotated differently. If you compared them side by side you would see there the exact same triangle just in different positions

Answer:

No, The triangles are not congruent because the hypotenuse lengths are different.

Step-by-step explanation:

Please mark brainliest.

What is the value of X?

Answers

Answer: x=1

Step-by-step explanation:

In any parallelogram, the two diagonal bisects each other. (For visual, please look at the attachment below)

-----------------------------------------------------------------------------------------

Given

6x=5x+1 (They are the two segments of one diagonal. Since they are        

               bisected, they are equal)

Subtract 5x on both sides

6x-5x=5x+1-5x

x=1

Hope this helps!! :)

Please let me know if you have any questions

please help asap!!!!!!!!!!!!

Answers

7853.98mm

Step-by-step explanation:

Circumference is pi times diameter so the diameter is 100 millimeters

Diameter is 2 times the radius so the radius is 50 millimeters

Area is pi times the radius squared so the area is about 7853.98 millimeters squared

Answer:

A = 795.77

Step-by-step explanation:

Using the formulas

A=πr2

C=2πr

Solving forA

A=C2

4π=1002

4·π≈795.77472

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