Mathematics High School

Which exponential function best fits the data below?
X
0
6,500
3,120
1,700
2
3
820
4
412
5
202
Ay = 3,120 (0.4)*
By = 412 (1.5)*
C y = 6477 (0.5)*
Dy = 1.700 (12)

Which Exponential Function Best Fits The Data Below?X06,5003,1201,7002382044125202Ay = 3,120 (0.4)*By

Answers

Answer 1

Answer:

C

Step-by-step explanation:

[tex]y = a {b}^{x} \\ b = 3120 \div 6500 = 0.48 \\ [/tex]

[tex]y = 6500 \times {0.48}^{x} [/tex]

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Which mixed number is equivalent to the improper fraction below?

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the answer it’s D :)

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so basically just flip it the other way

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The local planetarium is selling tickets for the new laser light show at the price of 2 tickets for $5.00. Which graph shows the relationship between the number of tickets bought and the total cost?
All i need is the answer. Thanks!

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Answer:

A

Step-by-step explanation:

It is the first one because it you mark the number 2 between 0 and 4 and the number 5 between 0 and 10, you can see it is just in the middle which is 2:5

Answer:

a

Step-by-step explanation:

leonard has 32 jazz CD's and 48 classical CD's. write down the ratio of the number of jazz CD's to the number of Classical CD's. give your ratio in its simplest form

Answers

Answer:4   : 3

Step-by-step explanation:

32:48

8 : 6

4 : 3

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Answer:

Im pretty sure it is B

Step-by-step explanation:

at first I said D but then I realized it said positive

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Answer:

7 units. I hope I was able to help kiddo :)

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Whats the answer for -2x+11+6x ?

Answers

Answer:

4x + 11

Step-by-step explanation:

-2x + 11 + 6x

- 2 + 6x

4x + 11

Download the app photomath, it will help you solve problems like this one.

Find the solution to the system of equations. Write the solution as an ordered pair. 3x+2y=-7 and 5x-3y=20

Answers

Answer:

3x+2y=-7

5x-3y=20

8x-y=13

8x-13=0

y-13=0

8x=13

y=13

8x/8=13/8

y=13

x=13/8

y=13

Three divided by four

Answers

Answer:

0.75

Step-by-step explanation:

3/4=0.75

Hope this helps! :)

help me please I would really appreciate it​

Answers

Answer:

41

Step-by-step explanation:

9^2+40^2=1681

the sqrt of 1681= 41

Answer:

I think its 41.

Step-by-step explanation:

a^2 + b^2 = c^2

Please help me I do not get it

Answers

Answer:

point A would be the answer

Answer:

point A ?

Step-by-step explanation:

distribute then combine like terms : 0.2(3b-15c)
​

Answers

Answer:

0.6b - 3c

Step-by-step explanation:

Multiply 0.2 and 3b

0.2 x 3b = 0.6b

Then multiply 0.2 and 15c

0.2 x 15c = 3c

We can't add these, 3c and 6b because they have different letters.

different letter vs. different letter =

don't add

different letter vs. normal number like 5 =

dont add

same letter vs. same letter =

add

normal number vs. normal number =

add

This all goes the same for dividing, subtracting, and multiplying

I hope this helped! :)

Answer:

distubitive property

Step-by-step explanation:

0.6b - 3c

A certain type of bacteria doubles every hour. If you have two cells of this bacteria, how many will you have at the end of the day (there are 24 hrs. in a day)?​

Answers

Answer:

16777216

Step-by-step explanation:

You put 2 to the pour of 24 hours so:

2^24 = 16777216

True OR False. For Multi-Step Equations: Combine Like Terms first, then Distribute.​

Answers

Answer:

True

Step-by-step explanation:

There are 49 dogs signed up for a dog show. There are 36 more small dogs than large dogs. How many small dogs have signed up to compete?

Answers

Answer:

first you need to see the total amount of big doge then take that amount and add 36 + 49 which equals 85 so that means their were 85 small dogs that sighned up to compete

Step-by-step explanation:

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Answer: 42.5

Step-by-step explanation:

what is 4x - y = - 20 in y=mx+b form

Answers

Answer: y = 4x + 20

Step-by-step explanation:

4x - y = -20

=> -y = -4x - 20

=> y = 4x + 20

Answer:

4x - y = - 20 in y=mx+b form is:  y = 4x + 20

Step-by-step explanation:

Given the equation

[tex]4x - y = - 20[/tex]

What is the slope-intercept form of linear/line function?

The slope-intercept form of the line equation

[tex]y = mx+b[/tex]

where

[tex]m[/tex] represents the slope[tex]b[/tex] represents the y-intercept

Converting the equation into the slope-intercept form of the line equation

[tex]4x - y = - 20[/tex]

Add -4x to both sides

[tex]4x-y+\left(-4x\right)=-20+\left(-4x\right)[/tex]

simplify

[tex]-y=-20-4x[/tex]

Divide both sides by -1

[tex]\frac{-y}{-1}=-\frac{20}{-1}-\frac{4x}{-1}[/tex]

Simplify

[tex]y=4x+20[/tex]

Therefore, 4x - y = - 20 in y=mx+b form is:  y = 4x + 20

60 point question please answer
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Answers

Answer:

dgbsbansksonfnkzkanehfb

Step-by-step explanation:

xhzbjzjajsnfjksms

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Answers

It doesn’t have an inverse because it doesn’t pass the horizontal line test

Write an equivalent expression. ​(​X+8)+5y

Answers

Answer:  

the answer is x + 5y + 8.

X+5y+8 is your answer

Find the distance between each points A(6,8) B(-1,8)

Answers

Answer:

7

Step-by-step explanation:

[tex]\sqrt{(x2-x1)^{2} +(y2-y1)^{2} }[/tex]

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simplify to get 7 as answer

The distance between (6,8) and (-1,8) is 7.

It is required to find the distance between each points.

What is distance?

The distance of an object can be defined as the complete path travelled by an object .Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion.

Given:

By the use the distance formula to find the distance between (6,8) and (-1,8).

∵The distance between two points is given by

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Hence, the distance between (6,8) and (-1,8) is 7.

Learn more about distance here:

brainly.com/question/21389325

#SPJ2

After a battle six people were killed and 45 were injured. There were 467 people involved in all. What percent of the total people involved, to the nearest whole percent, were either killed or injured.

Answers

Answer:

11%

Step-by-step explanation:

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Answer:

A E F

Step-by-step explanation:

I just did it on a calculator and saw if was a recurring

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Answer:

y=1/2x-2

Step-by-step explanation:

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No , because if you were to add 4+6 in the second equation you’ll get 10 then subtract the 4 on the right side that would give you. 2d + 6 = 5. So 2d + 4 = 5 is not the same as 2d + 6 = 5

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I

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Step-by-step explanation:

I think this is the answer

Question 1 (1 point)
Ryan is going to paint the room represented by this net. Determine the square footage Ryan needs to paint (Hint 'The ceiling
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Answers

Answer:

0.0357

Step-by-step explanation:

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In NOP,the measure of p=90 the measure of n=59 and PN=7.4 feet.Find the length of OP to the nearest tenth of a foot

Answers

Answer:

12.3 feet

Step-by-step explanation:

Given

<P = 90 degrees

<N = 59 degrees

PN = 7.4 feet

Required

OP

NO = hypotenuse

OP = adjacent

PN = opposite = 7.4

Using SoH CAH TOA identity

tan <O =PN/OP

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Answers

Answer:

A. 90

Step-by-step explanation:

12 x 4 = 48

14 x 3 = 42

42 + 48 = 90

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