Mathematics High School

jimmy bought a car in 2012 for $4,500. The car decreases by 12% of its value each year. How much will the car be worth in
2021?
what’s the function.

Answers

Answer 1
12% of 4,500 is 540.
2012-2021 is 9 years
540x9 is $4860
$4,500 - $4,860 is is $-360
The answer is -$360

Related Questions

A rock sinks 160 feet in 20 seconds. Find the average rate of change per second.

Answers

we need to find how many feet a rock sinks per second. assuming the rock falls at a constant rate we can divide each number by 20 to get 8 feet per second.

to check our worker can multiply our feet by 20, in which we get 160.

Find the values of x and y.

Answers

Answer:

x=21°. :Angles subtended by the same arc

y=42°. :180-(117+21),angles subtended by the same arc

Cherry bought two cupcakes and got $13 back Sonia bar for cupcakes and got six dollars back in the each pay with the same amount of money what is the price of one cupcake

Answers

Answer: 13+6=21

Step-by-step explanation:

Jon drove 365 miles on 20 gallons of gas. How many miles did he get per gallon?
Show work pls (no links)

Answers

Answer: he drove 18.25 miles per gallon

Step-by-step explanation:

365/20=x/1

20x=365

x=18.25

Diane keeps all of her toys on a shelf. The shelf is 24" long and 7" wide. If the wdith the shelf is doubled, what would happen to the total area of the shelf?

Answers

Step-by-step explanation:

Given that,

The length of the shelf = 24 inches

The width of the shelf = 7 inches

Area of the shelf, A = 24 × 7

= 168 inch²

When the width of the shelf is doubles,

New width = 14 inch

New area, A' = 14×24

= 336 inch²

It means,

A' = 2(A)

So, the new area becomes 336 inch² i.e. twice the initial area.

What Is the first step in solving this quadratic equation
X^2+5x=6

A. Combine like terms
B. Set each factor equal to 0
C. Subtract from both sides to set the equation equal to 0
D. Factor

Answers

Answer:

Step-by-step explanation:

We need to move the 6 so that all three terms are on the left and only 0 is present on the right side:  To do this, we (C) subtract 6 from both sides to set the equation equal to 0.

x^2 + 5x - 6 = 0

NO FILES PLSSSSSSSSSS

Answers

y = -2x + 1

y = -2x -3

none cuz they're both -2x

Answer: no solution

Step-by-step explanation:

2x+y=1

convert to y=mx+b

y=-2x+1

2x+y=-3

convert to y=mx+b

y=-2x-3

they are parallel

Item 1
Find the surface area of the regular pyramid.

Answers

Answer:

The answer is 16 in. sq.

Step-by-step explanation:

I hope this helps! Have a great rest of your day!

Answer:

16in²

Step-by-step explanation:

SA=2²+4(1/2)(2)(3)

=4+12

SA=16 in²

hope it helps..

have a great day!!

HELP PLEASE ITS URGENT

Answers

Answer:

C

Step-by-step explanation:

Order matters and B=J. In the answer choice, B is in the middle and so is J.

Answer:

C.

Step-by-step explanation:

D=K

B=J

C=I

They're complementary angles to each other, so- nevermind just trust me.

$0.10 divided by 25.

Answers

Answer:

0.4$

Step-by-step explanation:

Answer:

0.10÷25=0.004

Step-by-step explanation:

hope it helps..

have a great day!!

Brian can type 40 words a minute.
How many words can be typed in 4.5 minutes?

Answers

If we write 40 words in a minute, then we will write 180 words in 4.5 minutes!

Let’s think 1 minute equals 1x.
So that means x=40 minute

Then let’s find the value of 4.5x
4.5x40=180 words.
180 words in that long

Help pls, no links those are malware.

Answers

Answer:

98cm^2

Step-by-step explanation:

The triangle is equilateral and each side is 14cm

area of triangle: h*b/2

i think it is 98?....

Lily plants 2 red rosebushes, 8 pink rosebushes, and 6 yellow rosebushes. What is the ratio of pink and red
rosebushes to total rosebushes?

A. 8 : 2
B. 8 : 16
C. 10 : 16
D. 10 : 6

Answers

Answer:

C. 10 : 16

Step-by-step explanation:

Attached below

can someone help me with this problem?

Answers

ANSWER: 21

WHY:

Each number on the left side is multiplied by 3. There are 3 blue marbles in each bag. 7 bags will have 21 blue marbles. 7*3=21


MARK ME BRAINLIEST PLEASE

hi please help i’ll give brainliest

Answers

Answer:

I think it's B

Step-by-step explanation:

Answer:

C if you read it carefully it would show on each answer. plus it will sound eventually make sense

Giving brainliest please help

Answers

The answer would be 13 because if you put 7 over 56 and on the other side put 104 on the bottom. You multiply 7 by 104 and get 728 and after that you divide it by 56 and get 13.

Can someone help pls!!

Answers

Answer:

C) 42.14 cm²

Step-by-step explanation:

Recall the area formulas for a square and circle:

Area of square: A=s²

Area of circle: A=πr²

Given:

π=3.14

s=14

r=s/2=14/2=7

Therefore, the area of the square is A=14²=196 cm²

The area of the two semicircles is A=3.14(7)²=3.14(49)=153.86 cm²

Find the difference between the two areas to get the shaded area:

196 - 153.86 = 42.14

Therefore, the shaded area is 42.14 cm², making C the correct choice.

Answer:

C

Step-by-step explanation:

1) find the area of the square

A = side^2 = 14^2 = 196 cm^2

2) find the radius of the two semicircles

radius = side / 2 = 14 : 2 = 7 cm

3) find the areas of the two semicircles

A = radius^2 x 3,14 x 2 = 7^2 x 3,14 = 153.86 cm^2

4) find the area of the shaded region

196 - 153.86 = 42.14 cm^2

Humble ISD
G 800 x 162
G Should playing tagi
GL
Graded Work: Trig Mixed Practice
Use the inverse trig ratios to find the value of the missing angle. Round to the nearest WHOLE NUMBER.
40
25
Angle

Answers

Answer:

esdfvc

324

Step-by-step explanation:

Choose all of the formulas you would use to find the volume of the compound solid shown here.
V=nrn
V = ਗr
V = Turn
V = 47112

Answers

Answer:

v= pi*r^2*h

v=1/3 * pi*r^2*h

What is the distance between (8,2.5) and (8,-5)?

Answers

Answer:

10.63

Step-by-step explanation:

The answer should be 10.63. I checked all my calculations they should be correct. Hope this helps!

How many milliliters are 1/5 liter

Answers

1/5 liters = 200 milliliters

Select the expression that is equivalent to 48 ÷ 12
A. 6 (8 + 6)
B. 12 (4+1)
C. 4 (44 +3)
D. 8 (6+4)

Answers

Given:

Consider the expression is:

[tex]48+12[/tex]

To find:

The expression that is equivalent to the given expression.

Solution:

We have,

[tex]48\div 12[/tex]

It can be written as:

[tex]48\div 12=12\times 4+12\times 1[/tex]

Taking out the GCF, we get

[tex]48\div 12=12(4+1)[/tex]

Therefore, the correct option is B.

Answer:

b. 12 (4+1)

Step-by-step explanation:

hope this helps you {ribbit}

~tsu-chan :p

The what is the powerhouse of the cell?

:) :)

Answers

Answer:

Mitochondria is the power house of a cell

Step-by-step explanation:

Answer:

Mitochondria

Step-by-step explanation:

Trust me they will ask you on every interview this question Your welcome

o - 12
Solution
4.56 x 36
0.12​

Answers

Answer:

164.16 is the answer

Step-by-step explanation:

hwhshshhs

PLEASE HELP I WILL GIVE BRAINIEST

Answers

Answer: Where is the question? We only see the dot plot.

Step-by-step explanation: May God bless you and have a nice day! :)

Answer:

4 students had 5 candy bars is the most on the line

Step-by-step explanation:

There was no question so I'm just winging it

At least I gave an answer so I didn't steal any points

85
68
Find the value of the missing angle

Answers

An exterior angle of a triangle is equal to the sum of the two opposite interior angles
85+ 68=153

Answer:

153

Step-by-step explanation:

68+85+x =180

68+85=153

180-153=27

180-27=153

Find the area of the shaded region. Round to the nearest tenth if necessary.
8 in.
12 in.
5 in.
15 in.

Answers

The answer I got is 155.5. First I broke this into a rectangle ad a trapezoid. The rectangles area is 15x5 = 75. The area of the trapezoid is 1/2(8+15)7 = 23x3.5 = 80.5. So 80.5 + 75 = 155.5

If a = 7 and b = 3 then, the value of a + 2b is

Answers

the value of a is 13

Step-by-step explanation:

7+2(3)

7+6 = 13

HELP ME PLEASE SOMEBODY IM REAL BAD AT MATH AND IM TAKING A TEST AND THIS QUESTION IS VERY CONFUSING I NEED A REAL ANSWER NOT A FAKE LINK!!!

Answers

Answer:

Right here again! Let me help.

Step-by-step explanation:

Its C ! The distance is 6 in between and the rate is 10. 10 x 6 = 60 !

PLEASE HELP this seems like a lot but trust me it's not! You will get a lot of points for this! Please dont waste it! I'm so stressed rn and I need help!

A quadratic function models the graph of the parabola. The quadratic functions, y=x^2 and y= x^2+3, are modeled in the graphs if the parabolas shown below.


Determine which situation best represents the scenario shown in the graph of the quadratic functions y=x^2 and y= x^2+3. Select all that apply.

-From x=-2 to x=0, the average rate of change for both functions is positive
- From x=-2 to x=0, the average rate of change for both functions is negative
- For the quadratic function y=x^2+3 the coordinate (2,7) is a solution to the equation of the function
-The quadratic function y=x^2+3has an c intercept at the origin
- The quadratic function y=x^2 has an c intercept at the origin
-For the quadratic function y=x^2 the coordinate (2,3) is the solution to the equation of the function​

Answers

Answer:

a,b,d,e is the answer got it right on edge2021

Step-by-step explanation:

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