Mathematics High School

what is the rate of change?​

What Is The Rate Of Change?

Answers

Answer 1

6
_
80

So for every 6 years you would get $80 in your savings account.

Hope this helped

Related Questions

Order the following set of numbers from least to greatest.

3/4, 0.72, 69%, 0.63

Answers

0.63, 69%, 0.72, 3/4

Answer:

qwhich one do we answer, 1, 2?????????

Step-by-step explanation:

(umm can anyone help me please) I’ll give brainlist <3

Answers

Answer:

12

Step-by-step explanation:

8 times 1.5

How many terms are in the expression below?

-4x + 7 + 2x + 10

Answers

Answer:

3

Step-by-step explanation:

If y=32 when x=8, find y when x=30.

Answers

Answer: 120

*How to solve*

Step 1: Find how many times larger 30 is than 8

30/8= 3.75

Step 2: Multiply by y

32x3.75=120


Hope this helps comment below for more questions:)

what is 0.716 divided by 5?

Answers

the answer would be 0.1432

slope =-5, y-intercept =-2

Answers

Answer:

y = -5x - 2

Step-by-step explanation:

y = mx + b

m = -5

b = -2

Step-by-step explanation:

I am not completely sure what your question is, but if you want to write an equation, you can just plug in the values for m and b to get y=-5x-2. If you wish to graph it, start at (0,-2) because that is your y-intercept. Next, move up 5 units and to the left 1 unit since the slope is negative. Now you have the point (-1,3). Connect the dots to get the graph.

A music company offers lessons. They charge a registration fee of $30 and then $40 per lesson The equation y 40x + 30 represents the total cost y of x lessons. What is the y-intercept and what does it represent in the context of the problem?​

Answers

Answer:

THe y intercept  is 30 and it represents the registration fee

Step-by-step explanation:

i need steps how to do this pls help

Answers

1+2=4 that is answer my friend

The distance on a map between North Carolina and Louisiana is 4 inches. If the map’s scale is 1 inch = 237 miles, what is the actual distance between North Carolina and Louisiana?

Answers

Answer:

Answer is 948 miles.

Step-by-step explanation:

distance in inches is 4 inches on map

1 inch = 237 miles

4*237=948  

948 is the actual distance between north Carolina and Louisiana

Solve for X:
(-4/3)x-6=26
please answer ASAP! will give brainliest for good explantion!

Answers

X= -24

(-4/3)x-6=26
-4x-18=78
-4x=96
X=-24
x=15 try using socratic its good and ypu can use pictures

determine the domain and range for this relationship. Drag the tiles to the correct locations. Not all tiles will be used.
domain:
range:
{4,4.5,5,5.5,6,6.5,7}
(i cant do the less than or equal to sign but its supposed to have the line under it.)
4 0 4 {4,5,6,7}
0 0 {0,1,2,3,4,5,6}

pleaseee help me thanks

Answers

Answer in the picture below!

Who knows how to do this I TRULY NEED HELP

Answers

Answer:

11

Step-by-step explanation:

if the two triangles are similar, that means that they are proportional to each other.

If you look at how they are shaped, they look the same, just one is smaller.

When you compare the two, you see that on triangle EFU, side EU corresponds with side VU on triangle VWU

EU = 7 and VU = 35

now divide so see what the multiplying factor is

35/7 = 5

so, when you divide the values on triangle VWU by 5, you get the values for  triangle EFU

35/5 = 7

side UW corresponds with side UF

UW = 55 and UF = ?

55/5 = 11

Side UF = 11

hElp Me PLaesssssssssssssssssssssssssssss

Answers

I think it is the first one

Click on photo to see the whole thing​

Answers

Answer:

cveryc

Step-by-step explanation:

ITS C im good11123

Answer:

c

Step-by-step explanation:

3x - 4y = 13
-2x + 3y = -10

what is the solution?

Answers

Answer:

x=  -1

y= -4

(-1, -4)

Step-by-step explanation:

Need help please!!!!!

Answers

Answer:

0 or 5/12

Step-by-step explanation:

with everything subtracted its 0 but with only subtracting 1/6 its 5/12

Factor −6
out of −18a−30 Please I’m really frustrated

Answers

Answer:

-6(3a + 5)

Step-by-step explanation:

Factoring -6 from 18a, you will be left with 3a because -6× 3a will give you 18a

Also factoring -6 from 30, you will be left with 5 because -6 ×5 = -30.

so  -18a -30

-6( 3a + 5)

Pls help for final!!! I put picture

Answers

Answer:

maybe option no C is correct .

I did in my copy and ans was 5 .

Step-by-step explanation:

its 5 and this the correct answer

In an experiment, the variable that is manipulated is called the?
Measurement variable
Explanatory variable
Response variable
Confounding variable

Answers

Response variable.....

Answer:

Explanatory Variable is the right answer it is the variaable being manipulated and observed.

Step-by-step explanation:

Estimate 5,860÷2.1≈
i really need help on it.

Answers

Answer: it 2790

Step-by-step explanation:

The value of 5,860÷2.1 is 2790.

What is division?

In easy phrases, the division may be described because of the splitting of a massive institution into smaller companies such that every institution may have the same number of items. it's far an operation used for identical grouping and the same sharing in math.

What are the terminologies used in the division?

dividend, divisor, quotient remainder.

Learn more about division here: https://brainly.com/question/25289437

#SPJ2

Use Properties to evaluate 3/5(-20÷1/3)(2/3)
A. 12
B. 24
C. -12
D.-24

Answers

the answer is to the problem is D

Answer:

D.-24

Step-by-step explanation:

A gardener can trim a square lawn of side 50 metres in 4 hours. At the same rate, how long will it take him to trim a square lawn of side 25 metres?

A)1 hour
B)2 hours
C)2 hours 30 minutes
D)3 hours

Answers

Answer:

2 hours

Step-by-step explanation:

50 metres / 4 hours = 25 metres / x hours

cross multiply both sides

50x = 25(4)

50x = 100

divide 50 both side

x = 100/50

x = 2 hours

2hours because 25 is half of 50 and two is half of four

Christopher is hanging Christmas lights along the perimeter of his house by using his 15 foot ladder. The base of the ladder is placed 4 feet away from the base of his house. How far up the house does his ladder reach?

Answers

Answer:

14.45 feet

Step-by-step explanation:

The set up is a right angled triangle;

The length of the ladder = hypotenuse = 15foot

The base of the ladder is the adjacent = 4feet

The height of th house is the opposite = x

Using the pythagoras theorem;

hyp² = opp² + adj²

15² = opp²+4²

opp² = 15²- 4²

opp² = 225 - 16

opp² = 209

opp = 14.45feet

Hence the ladder reaches 14.45 feet up the house

what is the answer to this radical equation
[tex]\sqrt{x + 13=7}[/tex]

Answers

Answer:

x = 36

Step-by-step explanation:

Given

[tex]\sqrt{x+13}[/tex] = 7 ( square both sides )

([tex]\sqrt{x+13}[/tex] )² = 7²

x + 13 = 49 ( subtract 13 from both sides )

x = 36

[tex]\sqrt{x+13}=7\\[/tex]

To solve the radical equation, completing the square all whole equation.

[tex](\sqrt{x+13})^2=7^2\\[/tex]

As defined, [tex](\sqrt{x})^2 =|x|[/tex]

Therefore, [tex](\sqrt{x+13})^2=|x+13|=x+13[/tex]  (Although Absolute Function gives 2 conditions, however - domain of radical function must be greater than or equal to 0. Meaning x < 0 for another condition doesn't apply.)

[tex]x+13=49\\x=49-13[/tex]

Move 13 to subtract.

[tex]x=36[/tex]

Therefore, the answer is x = 36.

PLEASE HELP I’M GIVING 15 POINTS

Answers

Sorry but I don't see any pictureessss--

What am I supposed to be answering??

Welp-

Sawarasenai kimi wa shoujo na no?~

tatiana earns money by babysitting her little cousin. when she babysits for 7 hours she earns 94.50. which equation represents her total wages based on the hours that she works?

answers:
y=2x
y=7x
y=27x
y=13.50x

Answers

Answer:

y=13.50x

Explanation:

94.50/7 = 13.5

hold on i think im  wrong who knows sorry

a scientist is running a simulation of a hypothetical city since she wants to explore its environmental impact over time the city's population is increasing 15 percent every year and there are currently 57,000 people what will the population be in 12 years?

Answers

I have no clue if this is correct but the answer I got was 10,260,000

Answer:

203,549 !!!

Step-by-step explanation:

4 ,1/4 ,10 ,40
please help me :((((

Answers

Answer: 1/4 (0.25)

I hope this helps, and Happy Holidays! :)

HEB sells mangos for $2.50 each. Costco Sells them for $1.75 each but has a
membership fee of $50. How many mangos would you need to buy to have the 2 costs
equal each other?

Answers

Answer:

$20.833

Step-by-step explanation:

HEB:

Total cost = 2.50m

Costco:

Total cost = 50 + 1.75m

Where,

m = number of mangoes

HEB = Costco

2.50m = 50 + 1.75m

2.50m - 1.75m = 50

O.75m = 50

m = 50 / 0.75

= $20.833

a company makes a cone-shaped container with a height of 15 in. The area of its base is about 78.8 in.2 Approximately what is the volume if the container?

Answers

Answer:

Approximately the volume of cone-shaped container is 393 in³.

Step-by-step explanation:

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