PLEASE HELP!!
Which of the following functions represents an exponential growth of twenty-five percent?
Of(x) = 35(1.25)
of(x) = 125(25) *
Of(x) = 2500(0.25)
f(x) = 15(2.5)

Answers

Answer 1

Answer:

its c

Step-by-step explanation:

i did the test


Related Questions

Find the area of the shaded region.

Express the area in factored form.

Answers

Answer:

(x-1)(x+3)

Step-by-step explanation:

The area of the big green rectangle is just x(x+2) which is [tex]x^2+2x[/tex]. (Excluding the interior rectangle) The shaded area is just this minus three which is [tex]x^2+2x-3[/tex]. In factored form this is (x-1)(x+3).

Hope this helps!

A company is trying to calculate the amount of
concrete that will be needed to create one concrete
block that is in the form below.
The concrete block is a rectangular prism with two
cubes cut out. The cubes have a side length of 6
inches.
What is the total volume, cubic feet, of concrete
needed to make this block?

Answers

Answer:

[tex]0.19\,\,cubic\,\,feet[/tex]

Step-by-step explanation:

Given:

The concrete block is a rectangular prism with two  cubes cut out. The cubes have a side length of 6  inches.

To find: total volume, cubic feet, of concrete  needed to make this block

Solution:

Side of cube = 6 inches

Volume of cube = [tex](side)^3=6^3=216\,\,cubic\,\,inches[/tex]

So, volume of two cubes = 2(216) = 432 cubic inches

Length of rectangular prism = 12 inches

Breadth of rectangular prism = 8 inches

Height of rectangular prism = 8 inches

Volume of rectangular prism = length × breadth × height = [tex]12(8)(8)=768 \,\,cubic\,\, inches[/tex]

Total volume of concrete  needed to make this block = Volume of rectangular prism - Volume of two cubes = 768 - 432 = 336 cubic inches = [tex]\frac{336}{1728} =0.19\,\,cubic\,\,feet[/tex]

( use 1 cubic inch = [tex]\frac{1}{1728} \,\,feet[/tex])

Can you answer the questions
Below please and thank you

Answers

Answer:

1. 60

2. 90

Step-by-step explanation:

Answer:

1.

1/5

2.

1/15

Step-by-step explanation:

Do You Know How?
Write an equation in Slope Intercept Form.
12. Given a Slope of -3 and a Y-Intercept of 8.

Answers

Answer:

y = -3x +8

Step-by-step explanation:

The slope intercept form intercept form of a line is

y = mx+b where m is the slope and b is the y intercept

The slope is -3 and the intercept is 8

y = -3x +8

Answer: y= -3x+8

Step-by-step explanation:

Using the formula y=Mx+b

What is the average rate of change for this exponential function for the
interval from x=2 to x 4?

A. 6
B.-6
C.-12
D.12

Answers

A because x2=4 and x4=16
(16-4)/2=6

Help me out please thank you

Answers

Answer:

a. 1/11 < 1/9 < 1/8 < 1/7 < 1/5 < 1/4

b. 4/12 < 4/10 < 4/7 < 4/5

c. 3/11 < 3/9 < 3/8 < 3/7 < 3/5 < 3/4

Step-by-step explanation:

Hope this helps!!!

1. A jet leaves the Charlotte, North Carolina, airport traveling at an average rate of
564 km/h. Another jet leaves the airport one half hour later traveling at 744
km/h in the same direction. Use an equation to find how long the second jet will
take to overtake the first.
A
17
30
h
17
h
30
1
15
h

Answers

Answer:

The time needs for second plane to catch up with first plane is t.

We have, 564(t + 0.5) = 744t

=> 180t = 282

=>  t= 282/180 = 1.57 hour

Hope this helps!

:)

okay who knows there stuff good ? i failed geometry last year and were back at it plz helppp

Answers

a) 0.02 < 0.9
b) 2.93 > 2.69
c) 3.81 < 8.49

< means less than
> means greater than
= means equal to

Below is the data of ages at the local amusement park on a certain day.


17, 18, 17, 17, 20, 22, 17, 18, 13, 14, 19, 14, 13, 33, 31, 8, 9, 10, 8, 8, 16, 17, 19, 35, 29, 8, 10, 15, 17, 30, 29, 5, 9, 10, 15, 14



Provide the intervals and frequencies you would use to construct the histogram for this data set.

Answers

Answer:

39

Step-by-step explanation:

To find the intervals you will need to find the lowest and highest numbers, in this case, it would be 1 and 35.  A general rule would be 5-7 intervals, I will use 5.

Here are the intervals with the number of people that were in each:

1-7 (9)

8-14 (14)

15-21 (8)

22-28 (3)

29-35 (5)

14+9+8+3+5=39

The senior class at Snellville rented and filled 12 vans and 14 buses with 796 students. General High rented and filled 14 vans and 12 buses with 738 students. How many students would fill 2 buses and 3 vans?

Answers

Answer:

133 students would fill 2 buses and 3 vans

Step-by-step explanation:

Let x be the no. of students in each van

No. of students in 12 vans = 12x

No. of students in 14 vans = 14x

Let y be the no. of students in each bus

No. of students in 14 buses = 14y

No. of students in 12 buses = 12y

We are given that The senior class at Snellville rented and filled 12 vans and 14 buses with 796 students.

12x+14y=796 ---1

We are also given that General High rented and filled 14 vans and 12 buses with 738 students.

14x+12y=738 ---2

Plot 1 and 2 on graph

12x+14y=796 --- Green line

14x+12y=738 --- Purple line

Intersection point gives the solution

Intersection point=(x,y)=(15,44)

No. of students in 1 van = 15

No. of students in 3 vans = [tex]15 \times 3 = 45[/tex]

No. of students in 1 bus = 44

No. of students in 2 buses =[tex]44 \times 2 = 88[/tex]

So,Total no. of students in 3 vans and 2 buses = 45+88=133

Hence 133 students would fill 2 buses and 3 vans

A biased coin is tossed 40 times. Out of those 40 tosses, the coin landed on heads 12 times.

Find the probability of the coin landing on tails.

Answers

Answer:

Step-by-step explanation:The probability of picking the biased coin: P(biased coin)=1/100. The probability of all three tosses is heads: P(three heads)=1×1+99×18100. The probability of three heads given the biased coin is trivial: P(three heads|biased coin)=1.

at
14. The water level in a tank can be modeled by the function h(t)=8cos +11.5, where t is the number of
hours since the water level is at its maximum height, h. How many hours pass between two consecutive
times when the water in the tank is at its maximum height?
I

Answers

Answer:

2π hours

Step-by-step explanation:

Given the following function:

h(t)=8*cos(t) + 11.5

we want to find its period. This function has the following form:

y = A*cos(B(x + C)) + D

where:

A = 8

B = 1

C = 0

D = 11.5

which period is computed as: 2π/B. Then, for the case of the problem:

period = 2π/1 = 2π hours

What are the solution(s) of the quadratic equation 98 - x2 = 0?
x = +27
x= 163
x = 17/2
no real solution

Answers

Answer: it’s c

Step-by-step explanation:

A triangle has sides with lengths of 6 yards, 8 yards, and 10 yards. Is it a right triangle?

Answers

Answer:

Step-by-step explanation:

so, by the Pythagorean theorem

If it is a right triangle:

a^2 + b^2 = c^2

so,

6^2 = 36

8^2 = 64

10^2 = 100

okay, now we plug these into the equation

36 + 64 = 100

so yes, it is a right triangle.

Hope this helped!

Answer:

No, it's not a right triangle.

Explanation:

If you think about it a right triangle has 2 equal sides. So no this isn't a right traingle.

can someone plz help me with i don't understand it at allll

Calculating Vacation Costs

Situation:

Imagine that you’ve just won the coveted “Most Likely to Succeed in Math” award! Your prize is $4,500.00, which must be applied to a vacation. You will be provided a list of choices. You, a parent/guardian, and two others will be traveling by car, and you must plan all the expenses for your trip without exceeding $4,500.00.

Special Considerations:

• Do not include costs for souvenirs or extras. These items do not get deducted from the prize money.
• Travel and lodging must be calculated for a round trip.

• You may need two hotel rooms, such as one for girls and one for boys, so make sure to consider who is in the group. All boys or all girls can stay in one room.
• You have various choices and options. Choose what will give you an outstanding vacation.
• You may remain on vacation as long as the prize money is available.

• You must pay all expenses of the group of 4.

• Calculate costs on this sheet.

• Be sure to total costs.

Answers

Answer:

i don't understand

Step-by-step explanation:

4.9.21
Solve the system of equations.
y=x² + 6x-2
y= - x2 + 4x + 22
Select the correct choice below and, if necessary, fill in box

- the solution(s) are:
- there is no solution

Answers

Answer:

x = -4 or 3

Step-by-step explanation:

[tex]x^{2}[/tex] + 6x - 2 = -[tex]x^{2}[/tex] + 4x + 22

2[tex]x^{2}[/tex] + 2x - 24 = 0

[tex]x^{2}[/tex] + x - 12 = 0

(x + 4)(x - 3)=0

x = -4 or 3

x = -4 or 3
because

What is the height of the pole?
top
O 12 ft
O 125 ft
O 18 ft
O 182 ft

Answers

The Answer is A

Hope this helps

If you save $3,000 at an interest rate of 14 percent per year, how much will you have at the end of six years? The interest should be compounded. A. $5,805.96 B. $6,502.34 C. $6,584.91

Answers

Answer:

C.) $6,584.91

Step-by-step explanation:

Amount earned in compound interest = P(1 + r)^n;

where P is the principal,

r is the rate and n is the number of periods.

Amount = 3,000(1 + 14%)^6 = 3,000(1 + 0.14)^6 = 3,000(1.14)^6 = $6,584.91

Answer:

C) 6584.91

Step-by-step explanation:

plato

Sarah claims that when you divide, the number you are dividing always gets smaller. John says this is not true. Who is correct? If John is correct, give a counterexample.
A) Sarah is correct.
B) John is correct. A counterexample is 4 ÷ 5.
C) John is correct. A counterexample is 4 ÷ 1.25.
D) John is correct. A counterexample is 4 ÷ 1/2

Answers

Answer:

D

Step-by-step explanation:

John is correct as Dividing does not always gets the quantity smaller for example if we divide 4 by 0.5

We get

4/0.5= 8

What creatures terrify Aeneas as he enters the realm of the dead?

Answers

Answer:

The sibyl tells Aeneas that he must find and pluck a golden bough from a tree in an ... First, however, he must find and bury the body of a dead comrade. ... spirits and monsters and eventually reach Acheron, one of the underworld's rivers. Here ... Also punished in Tartarus's realm are mortals who have sinned abhorrently

Step-by-step explanation:

Please help! Surface Area

Answers

Answer: The surface area is 219.8 ft

Step-by-step explanation: the radius= 7 and the height=4

2(3.14 x 7) + (2 x 3.14 x 7) 4

      43.96 + 175.84

             219.8

graph the circle (x-7)^2 + (y-5)^2 = 4

Answers

Answer:

I graphed the circle below.

Step-by-step explanation:

If this answer is correct, please make me Brainliest!

The graph of the circle is attached.

What is a circle?

A circle is a shape or a curve in a plane that has a fixed distance, called the radius, from a given point, called the centre.

A circle is also the set of all points that are equidistant from the centre.

A circle is a special case of an ellipse with zero eccentricity and coincident foci.

Given is an equation of a circle, we need to graph, it,

The equation =

(x-7)² + (y-5)² = 4

Here, the center of the circle is (7, 5) and the radius is 2.

Hence, the graph of the circle is attached.

Learn more about circle, click;

https://brainly.com/question/29142813

#SPJ2

Please help with question off algebra nation

Answers

Answer:I’m on that same question and I need help to

Step-by-step explanation:

Answer:

Table C is a linear function. Table A is an exponential function. And lastly table B is a quadratic function.

Step-by-step explanation:

I know that table C is linear because it has a constant rate of change the whole entire time.

I know table A is exponential because of the way it drastically increases at the end.

And lastly I know that table B is quadratic because if I were to graph it and keep on placing points, it would make a parabola.

I hope I helped.

Hunter decides to invest $840,000 in a period annuity that earns a 4.2% APR,
compounded monthly, for a period of 30 years. How much money will Hunter
be paid each month?

Answers

Answer: $4107.74

Step-by-step explanation:

3. After completing a statistical analysis of a survey of 40 students, the principal
of North High School made the following conclusion: reject the null hypothesis;
there is convincing evidence that more than 50% of students support a schedule
change to have lunch occur earlier in the day. Which error could have been
committed?
(A) Type I error: Conclude that more than 50% of students want earlier lunch, when
50% or less want earlier lunch.
(B) Type l error: Conclude that more than 50% of students want earlier lunch, when
more than 50% want earlier lunch.
(0) Type Il error: Fail to reject that 50% of students want earlier lunch, when more than
50% want earlier lunch.
(D) Type Il error: Fail to reject that 50% of students want earlier lunch, when 50% or less
want earlier lunch.
(E) Type Il error: Fail to reject that more than 50% of students want earlier lunch, when
50% or less want earlier lunch.​

Answers

Answer:

Option A

Step-by-step explanation:

A type I error is committed when a researcher rejects the null hypothesis when it is actually true.

The null hypothesis is: U <= 50%

The alternative is: U > 50%

Thus, the principal could have committed an error by rejecting null hypothesis and concluding that more than 50% of students want earlier lunch, when in actuality 50% or less want earlier lunch.

Problem PageQuestion
Pamela's age is two times Jiri's age. The sum of their ages is 66. What is Jiri's age?

Answers

Answer:

Jiri is 22

Pamela is 44

Step-by-step explanation:

Look at the attachment

Answer:

Jiri is 22 years old.

Step-by-step explanation:

P=2J

P+J=66

2J+J=66

3J=66

J=22

How would you factor 6a - 15​

Answers

3(2a-5). To factor something out it mean to put it in a form that you can get the lowest numbers out. So what number goes in to both numbers 3. So there you go.

Pleaseeeeee helpppp meeeeeeeeeeeeeeeeeee!!!! Reallyyy need it

Answers

Answer:

I cant see the whole question...

The radius of a circle is 1 millimeter. What is the circle's area?

Answers

Answer:

The circle's area is pi

Step-by-step explanation:

A=πr2=π·12≈3.14159...

Please Answer Quick i'm in a rush please ill give brainliest!!!!!!!
The map shows the location of the houses of Dan, Joe, Lee, and Roy:

Coordinate grid shown from negative 5 to positive 5 on x-axis and negative 5 to positive 5 on y-axis. A point labeled Dan is shown on ordered pair 1, 4. A point labeled Joe is shown on ordered pair negative 3, 4. A point labeled Lee is shown on ordered pair negative 3, negative 4. A point labeled Roy is shown on ordered pair 2, negative 3.

The coordinates of the community center are (5, −1). Who has a house in the same quadrant as the community center?

Dan
Joe
Lee
Roy

Answers

Answer:

roy

Step-by-step explanation:

the y coordinate has the negative number like the community center's y.

Answer:

The answer is Lee :)

Step-by-step explanation:

both of the numbers are negatives so they both belong in 3rd quadrant

Other Questions
apply the distributive property to factor out the gcf of 35+14 I NEED HELPPPPP!!!! PLZZZ Please HurryWhich event foreshadows a conflict between Ralph and Jack in Lord of the Flies?the out-of-control fireJack's sarcastic clapping when Ralph is elected chiefRalph standing on his headthe boys exploring the island together Olga decided to purchase a $22,000 MSRP vehicle at a 4.5% interest rate for 4years. The dealership offered her a $2500 cash-back incentive, which sheaccepted. Taking all these factors into consideration, what monthly paymentamount can she expect? If a data value in a normal distribution has a negative z-score, which of the following must be true? A contemporary changing language still in popular use is known as a __ language HELP ASAP WHOEVER ANSWER THIS WILL BE MARKED BRAINLIST DONT FORGET TO READ DIRECTION AND FIND THE MEANING OF CARTOON PICTURE ABOUT CLIMATE CHANGE1. Read the political cartoon2. In the text box, write 2 sentences explaining the point of the cartoon in your own words3. In the text box, write 2 more sentences explaining whether or not you agree with the cartoon and why I need someone to answer this as fast as possible What do you think the importance of how political speech You seen in our system .................... write a paragraph to show your knowledge about diabetes that include the following terms:Glucose, Glucagon, Pancreas, Negative Feedback, Homeostasis, and Liver 6th GRADE MATH: Noah bought 2.5 kilograms of colored tile chips for a mosaic art project. What is the mass of the chips in grams? Escoge la respuesta que corresponde con la pregunta.Qu debo hacer?Me duele el odo.Tengo comezn.Qu sntomas tiene?Suba la pierna y no camine sin muletas. A certain radioactive isotope decays at a rate of 2% per 100 years. If t represents the amount of the isotope left then the equation for the situation is PLEASE HELP WILL GIVE BRAINLIEST What is the sign of 4ab when a>0 and b The table shows the relationship between the number of minutes that a hosehas been on and the number of gallons of water that have been added to aplastic pool. Which statement is true?05101520Minutes HoseOnGallons ofWater in Pool080120160 The relationship is additive becausethe number of minutes can be foundby adding 5 to the number of gallons.The relationship is additive becausethe number of gallons can be found byadding 5 to the number of minutes.The relationship is multiplicativebecause the number of gallons can befound by multiplying the number ofminutes by 8.The relationship is multiplicativebecause the number of minutes canbe found by multiplying the number ofgallons by 8. What part of the respiratory tract is considered the respiratory zone?A. BronchiolesB. LarynxC. TracheaD. Alveoli Which choice is equivalent to the expression 4(x+2y)? I need it right now please! A Wallace's giant bee is 1 1/2 inches long. If this bee is four times longer than a worker bee, howlong is the worker bee?3/8 in.1/3 in.1/8 in.3/10 in. What side of Anne does she keep hidden inside of her?A. The optimistic Anne B. The flirty wast going Anne C. The softer gentle AnneD. the sarcastic rude Anne