Mathematics High School

If an exponential function grows by a factor of (2.5), what percent is being
added?

2.5%
250%
150%
25%

Answers

Answer 1

Answer:

Hello! answer: 250%

Hope that helps!

Related Questions

what is the length of the hypotenuse of a right triangle with legs or 5cm and 6cm

Answers

Answer:

hypotenuse = squareroot of 61 cm.  which is approximately 7.81025 cm

Step-by-step explanation:

5 squared + 6 squared = hypotenuse squared

square root of (5 squared + 6 squared)= hypotenuse

7.81


use the formula a^2+b^2=c^2
put number in formula accordingly
5^2+6^2=c^2

solve: 25+36=61

find the square root of 61

answer is 7.81

Mark has a bag with different flavors of candy. The bag contains 4 cherry, 3 lemon, 7 watermelon and 2 grape candies.

What is the probability of Mark picking up the cherry or grape candy?


3/4

6/7

3/8

2/5

Answers

Answer:

3/8

Step-by-step explanation:

there are 16 candies and 6 of them are cherry and grape

so our fraction is 6/16

simplified its 3/8

hope this helps <3

estimate 12 8/9 - 10 1/6

Answers

Answer: 49/18

Step-by-step explanation:

please help me please and thank you

Answers

Answer:

can u add a picture please?

Step-by-step explanation:

Not sure how to help you, I see no photo.
The answer I guess is I can not help you

The scatterplot shows the number of free throws that different basketball players attempted and the number that each player made. Based on the trend in the data, approximately how many free throws would a player be expected to make if he attempted 60 free throws? Select one:
O35
O 60
O 50
O 25​

Answers

Answer:

Its gonna be 50

Step-by-step explanation:

7 times 6 pls answer this

Answers

Answer:

42

Step-by-step explanation:

7 * 6 = 42

Hope this helps!

Answer:

42

Step-by-step explanation:

6 x 7 =42

Hope this helps! Please mark brainiest!

Someone help me pls

Answers

Answer:

exponent law a^m x a^n = a^m+n

4^11 x 4^-8 = 4^11-8 = 4^3

hope that answers your question

Step-by-step explanation:

Answer:

4^3

Step-by-step explanation:

When multiplying monomials with exponents you add them together.

Question 1 of 10
If there are 8 successful outcomes in a sample with a size of 25, what is the
sample proportion?
A. 0.96
B. 0.76
C. 0.32
O D. 0.52

Answers

I believe the answer would be 0.32

8/25 = 0.32

Please correct me if I am wrong, have a good day.

Please help!

Use the quadratic formula to solve 2x^2=5x+6. Leave your answer in radical form. Show all of your work!

Answers

Answer:

roots are [(5 - [tex]\sqrt{73}[/tex]) / 4] and [(5 + [tex]\sqrt{73}[/tex]) / 4]

Step-by-step explanation:

[-b ± √b² - (4ac)] ÷2a

2x² - 5x - 6 = 0

a = 2

b = -5

c = -6

[5 ± √5² - 4(2)(-6)] ÷ 2(2)

[5 ± √25 - (-48)] ÷ 4

[5 ± √73] ÷ 4

A circle has a diameter that measures 14 inches. What is the area of the circle to the nearest
tenth? Use 3.14 for s.

Answers

Answer:

153.9 squared inches

Step-by-step explanation:

The formula for area of a circle is:

A=πr²

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

So:

3.14 × 49 = 153.9

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

Have a good day :)

Answer:

153.9

Step-by-step explanation:153.9

PLS HELPPP WILL GIB BRAINLESt NEed ANSWERS FOR ALL ASAP!!!!!!!!

Answers

Answer:

https://brainly.com/question/23528231

Step-by-step explanation:

the discriminate of a quadratic is given as b² - 4ac is equal to 0. Select the best description below.

1) the multiplicity of the quadratic is one

2) the quadratic has one x intercept

3) the quadratic has two x intercepts

4) the quadratic has two imaginary numbers ​

Answers

Answer:

2) the quadratic has one x intercept

Step-by-step explanation:

D = 0 => has twin quadratics as one x intercept

Use Pythagorean theorem to solve the following right triangles, put your answer in simplest radical form:

Answers

Answer:

Step-by-step explanation:I found the answer on this web[tex]^{}[/tex]site. It seems correct! Link Below!ly/3fcEdSx

bit.[tex]^{}[/tex]

which model represents the expression

Answers

It is B I know because I did this a while ago

Answer:

C, there are 4 groups of 5/12 on the numberline. They are jumping 4 times whilst each of those jumps are 5/12.

your school is having a fundraiser in order to pay for t-shirts. They need to raise $882.69. They have already collected $92.85 in donations. Their goal is to have $190 donated each week. How many weeks do they need to fundraise?

Answers

first, find how much money they need more by subtracting $882.69 by $92.85
= $786.84
then divide by $190
= 4.14
= 5
therefore they need to fundraise for 5 weeks

There is 5 weeks do they need to fundraise.

What is the inequality?

Inequality is a Mathematical statement that shows the relation between two expressions using the inequality symbol.

Your school is having a fundraiser in order to pay for t-shirts.

They need to raise $882.69.

They have already collected $92.85 in donations.

Their goal is to have $190 donated each week.

Let, x be the number of weeks do they need to fundraise.

The number of weeks do they need to fundraise is given by;

[tex]\rm 92.85 +190x > 882.69\\\\190x > 882.69-92.85\\\\ 190x > 789.84\\\\x > \dfrac{789.84}{190}\\\\x > 4.15[/tex]

Hence, there is 5 weeks do they need to fundraise.

Learn more about inequality here;

https://brainly.com/question/15140706

#SPJ2

2.5 kg of potatoes costs £1.40
work out the cost of 4.25kg of potatoes

Answers

2.38 I think that’s it might be wrong tho

5, 3, 7, 9, 5, 19, 4 In the data above, five is the mode

Answers

Answer:

Median and Mode

Answer:

yes it is since it is the only number appearing twice in the data set

A cross section of a rectangular pyramid is made perpendicular to the base and through the vertex as shown. What is the area of the cross section?

Answers

Answer:

20 cm²

Step-by-step explanation:

1/2 ( 5 x 8 ) = 1/2 ( 40 ) = 20

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Please help ASAP !!

Answers

Answer:

3rd one or infinite

Step-by-step explanation:

HELP PLZZZ I NEED THE QUESTION ASAPPP

Answers

Answer:

Here's your answer !

Step-by-step explanation:

The lengths of 2 sides of a triangle game are 55 and 20 what are the possible lengths of the 3rd side

Answers

Answer:

45, 60, 72

Step-by-step explanation:

use the Triangle Inequality Theorem which states that the sum of any two sides must be greater than the third side

20 + x > 55  This tells us that the minimum value of the third side

x > 35           must be 36

20 + 55 > x   This tells us that the maximum value of the third side

75 > x            must be 74 or less

The third side must be greater than or equal to 36 and less than or equal to 74

PLEASE HELP EASY MATH!!!!!!!!!

Answers

Answer:

b

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

A person invested $650 in an account growing at a rate allowing the money to double
every 13 years. How long, to the nearest tenth of a year would it take for the value of
the account to reach $1, 620?

Answers

Answer:

17.1

Step-by-step explanation:

because i did it lol

Simplify 2/5 (40x – 75)
which one ?? help plsss
100x - 187.5
80x/5 - 150/5
80x - 150
16x-30

Answers

Answer:

16x-30

Step-by-step explanation:

distribute 2/5 by 40x and then 75

2/5(40x) - 2/5(75)

16x - 30

What property is 4+(x+y)=(4+x)+y

Answers

Answer:

Associative property of addition

Step-by-step explanation:

Frank is planning to attend a public university after he graduates from high school in 2 years. He is devising a plan to save money each month to help with the expenses of attending the university. The cost of attending the public university for one-year is $24,950. His family has promised to contribute $8,950 each year he is in school. What is the minimum amount of money Frank must contribute to his savings per month for the next 2 years to have enough money to pay for his first year of tuition?

a
$666.67
b
$555.56
c
$578.87
d
$467.76

Answers

a. 666.67
subtract the total his family is helping with from tuition cost then divide by the months he has (24)
please rank brainliest if possible!!!:)

Using complete sentences, describe the error in the steps used to solve the equation. There will be no problems that don’t have an error.
“The error was made when.....”

Answers

The error was made in step 3 when -6^2 was written as 12 not 36.

Please help me find area of circle

Answers

Answer:

12.568m^2

Step-by-step explanation:

A=πr^2 where r is. radius

=3.142(2^2)

=3.142(4)

=12.568m^2

Answer:

8m

Step-by-step explanation:

5 t-shirts cost £38.75.
How much do 7 t-shirts cost?

Answers

Answer:

$54.25

Step-by-step explanation:

decide 38.75 by 5 to get what each cost then multiply by 7 to get your answer

Answer:

the answer is £54.25

Step-by-step explanation:

5 cost - £38.75

1 cost - £38.75/5=£7.75

7 cost- £7.75×7= £54.25

gladd to help have a nice day !!

Help me please ASAP thank youuuuuu

Answers

Answer: 2 54

Step-by-step explanation:

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