Mathematics High School

The value, y. of a $15,000 investment over x years is represented by the equation y = 15000(1.2). What is the profit (interest) on a 6-year investment?

Answers

Answer 1

Answer:

Step-by-step explanation:

Plug in 6 for x and get

21600

To find the profit subtract the starting amount (15,000)

21600-15000=6600

Related Questions

Solve system by elimination

9x + 3y = 24
10x - 2y = 0

Answers

Answer:

(1, 5 )

Step-by-step explanation:

Given the 2 equations

9x + 3y = 24 → (1)

10x - 2y = 0 → (2)

Multiplying (1) by 2 and (2) by 3 and adding the result will eliminate the y- term

18x + 6y = 48 → (3)

30x - 6y = 0 → (4)

Add (3) and (4) term by term to eliminate y

48x + 0 = 48

48x = 48 ( divide both sides by 48 )

x = 1

Substitute x = 1 into either of the 2 equations and solve for y

Substituting into (1)

9(1) + 3y = 24

9 + 3y = 24 ( subtract 9 from both sides )

3y = 15 ( divide both sides by 3 )

y = 5

solution is (1, 5 )

A bag contains red and green marbles of equal size. There are more red marbles than green marbles in the bag. A marble is chosen from the bag without looking. Which point could represent the probability that a red marble is chosen? A B C D E

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A because it is the best method for studying for exams and exams in the or so that is not working as well in the form for the test to get a

Sully has a loan which he repays every month. If the loan amount includes interest, his loan amount due, in dollars, after t years, is shown by the following expression.

7,000(0.90)^12t

Which statement below best describes the coefficient, 7,000?

A. The number of times sully repaid the loan since he began making payments
B. Sully’s initial loan amount
C. The decrease in Sully’s loan amount every month
D. The rate at which Sully repays the loan

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i would say its B. The initial loan amount

Answer:

Sully's initial loan amount

edit: i accidently rated my answer as 1 star but i promise its right

If a child weighs 97 pounds, how many ounces does she weigh?

Answers

Answer:

1552

Step-by-step explanation:

Probably anyway

If 1 pound = 16 ounces

97x16=1552 ounces

Can someone help ASAP pls

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Answer:

Step-by-step explanation:

first the answer is most definenetly 130 and 160 and i dont think its 30 so 50.

Can someone pls helppp

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Answer:

Step-by-step explanation:

for the triangle it is 9.5x+1.5 and for the square, the simplified expression is 4.8x+2

help me what should i put! i’ll give brainliest

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the dependent variable will stay the same throughout the experiment. it is “dependable” while the independent variable can change. you could change the amount of something and that would be the independent variable. hope this helps!!

- 2x + 7y< -14
4x+3y> -12

Answers

Answer:

Given inequalities:

- 2x + 7y < -14 4x + 3y > -12

Solution is attached

The first inequality is zone AThe second inequality is zone BIntersection of two zones is the solution: zone AB

Evaluate the algebraic expression x^2 - 20 for x = 7 and for x = 9

Answers

Answer:

Step-by-step explanation:

x^2 - 20

x = 7 and 9

Evaluate

___________

We know the values of x, let's substitute them with the x in the problem :

(7)^2 - 20

49 - 20

(9)^2 - 20

81 - 20

Juan made 3 identical necklaces each having beads and a pendent the total cost of the beads and pendent for all 3 necklaces was $19.20. If the beads cost $2.80 for each necklace, how much did each pendant cost?

Help I gave 30 points

Answers

Answer:

Step-by-step explanation:

2.80 x 3 = 8.40 so 19.20-8.40=10.8 then 10.80/3= 3.60

What is 45 to the 3rd power?

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45^3 is 45 times 45 times 45. The answer is 91 125.

Answer:

45³ = 91,125

Step-by-step explanation:

45 to the 3rd power = 45 cubed

= 45³

= 45 x 45 x 45

= 2025 x 45

= 91,125

Pls help

Zoom in to view

Thanks

Answers

Answer:

1. x=6 y=6

2. x=3√2 y=3

3. a=5√2 b = 5

4. u=2 v=√2

5. x=2√2 y=2

6. x=6 y=3√2

Step-by-step explanation:

Can y’all help me with this I just need the equation...thanks ❤️

Answers

Timani has bought 6 games

Answer:

350 - 200 = 150

150 is total games purchased

now divide 150 by 25

150 / 25 = 6

Timani bought 6 video games, and one console for 350

What is the answer? Yes or no

Answers

Answer:

Yes

Step-by-step explanation:

4 is less than 9

Answer:

yes

Step-by-step explanation:

if the original quantity is 12 and the new quantity is 15, what is the percentage increase

Answers

Answer:

25%

Step-by-step explanation:

Given data

original quantity =12

new quantity =15

% increase= new-original/original *100

% increase= 15-12/12 *100

% increase= 3/12 *100

% increase=0.25 *100

% increase=25%

hence the increase is 25%

(18—12)^2+(16/4)/-10+12
Find the simplest form

Answers

the answer would be 38

True or False. Shapes that have at least one right angle also have at least one pair of perpendicular lines. Explain your thinking.

Answers

Answer:

True

Step-by-step explanation:

In geometry, the property of being perpendicular is the relationship between two lines which meet at a right angle.

Which of the following expressions give the distance between the endpoints of the segment shown on the number line below? Select all that apply

Questions:
A)|−35−(−45)|
B)|−35−45|
C)−35−45
D)|35−45|
E)|45−(−35)|

Answers

Ans

3.21343253

Step-by-step explanation:

2. What are the solutions to 16x2 - 12x = 54? Select all that apply.

Answers

Answer:

x=-3/2, 9/4

Step-by-step explanation:

2. Find the glven angle, to the nearest degree.
48
?
50

Answers

Answer:

46.16

Step-by-step explanation:

[tex]B=arcsin(\frac{opp}{hyp} )[/tex]

good luck, i hope this helps :)

I need help with geometry on finding the area of the triangle or trapezoid with these three problems

Answers

Answer:

o7ddp7dp77s7ssdtldl9sp5as 8y6f9d8tzl4zl5zp6so68sp68o5s884aa4455665655666b is 45678900 is answer

In the figure below, find the exact value of z.

Answers

9514 1404 393

Answer:

z = 9/2

Step-by-step explanation:

The triangles in the figure are all similar, so the side lengths are proportional.

long side/hypotenuse = z/6 = 6/8

z = 36/8 = 9/2 . . . . multiply by 6

What is the difference between largest and smallest fraction below?

1/5 7/20 3/10

Answers

answer: 3
because 1/5 is equal to 4/20 and 3/10 is equal to 6/20 so the largest fraction is 7/20. difference between 7 and 4 is 3.
idek if that's correct

which is the graph of the linear equation Y is greater than or equal to negative X -3

Answers

Answer:

yea

Step-by-step explanation:

is this correct?
if not does anybody know which one it is

Answers

You are right thank me later lol

Answer:

hey, i just did this question and double checked everything and i got a different answer.

So C, =x^2−25 should be the correct one

Step-by-step explanation:

good luck on the test

what is the equation of the line that passes through the point(4,12) and has a y-intercept of -2?

Answers

Answer:

y=3.5x-2

Step-by-step explanation:

y=mx+c

12=m×4-2

add 2 on both sides

14=m×4

divide by 4 on both sides

3.5=m

y=3.5x-2

Write the following equation in slope-intercept form and identify the slope and y-intercept.
X + y = 12
The equation in slope-intercept form is y =

Answers

Answer:

Your answer is

slope is -1

y intercept is 12

Hope that this is helpful. Tap the crown button, Like & Follow me

100 POINTS 100 POINTS 100 POINTS 100 POINTS I WILL MARK BRAINLIEST
JUST ANSWER CORRECTLY THE ANSWER 12 IS WRONG PLEASE GIVE THE RIGHT ANSWER

Answers

Answer:

Step-by-step explanation:

given tanB= 4/3

so sinB=4/5

n cosB=3/5

given BC=15

BA=BC*cosB

=15*3/5

AC=BC*sinA

=15*4/5

=12

Triangle ABC and DBE are similar by AAA

DB= BA-AD

=9-3

DB/BA=DE/AC

6/9=DE/12

DE=12*6/9

Answer:

DE = 8

Step-by-step explanation:

ΔABC and ΔDBE are similar.

As they share the same angles, the sides are in proportion to each other.

Therefore, we can solve using ratios.

Tan trigonometric ratio

[tex]\sf \tan(\theta)=\dfrac{O}{A}[/tex]

where:

[tex]\theta[/tex] is the angleO is the side opposite the angleA is the side adjacent the angle

Given:

[tex]\sf \tan (B)=\dfrac{4}{3}[/tex]

Therefore:

[tex]\implies \sf \dfrac{DE}{BD}=\dfrac{AC}{BA}=\dfrac{4x}{3x}[/tex]

We know that BC = 15 and that AC : BA = 4x : 3x

Using Pythagoras' Theorem:

[tex]\implies \sf (3x)^2+(4x)^2=15^2[/tex]

[tex]\implies \sf 9x^2+16x^2=225[/tex]

[tex]\implies \sf x^2(9+16)=225[/tex]

[tex]\implies \sf x^2=9[/tex]

[tex]\implies \sf x=3[/tex]

Therefore,

⇒ AC = 4 · 3 = 12

⇒ BA = 3 · 3 = 9

Now we have found the length of BA, we can find the length of BD:

⇒ BD = BA - DA

⇒ BD = 9 - 3

⇒ BD = 6

As DE : BD = 4x : 3x and BD = 6 then:

⇒ 3x = 6

⇒ x = 2

Therefore, to find DE, substitute x = 2:

⇒ DE = 4x

⇒ DE = 4(2)

⇒ DE = 8

A school is going on a field trip to a museum. The ratio of men to women to children is 1:3:20 and there are 216 people on this trip. What is the difference between the number of children and adults?

Answers

Answer:The difference between the number of children and adults=153

Step-by-step explanation:

ratio of men to women to children is 1:3:20

Total RATIO = 1+ 3+ 20= 24

Number of men = ratio of men / Total ratio x Total Number of people on the trip =

= 1/24 x 216= 9 men

Number of women=ratio of women / Total ratio x Total Number of people on the trip = 3/ 24 x 216 = 3x 9= 27 women

Number of children=ratio of Children/ Total ratio x Total Number of people on the trip = 20/24 x 216= 20 x9 = 180 children

The difference between the number of children and adults will be 180 -27 = 153

What is the equation of the line that passes through the point (5, 0) and has a
slope of -1?

Answers

Answer:

y-0= -1(x-5)

y= -x+5

x+y-5=0

Answer:

y=-x+5

Step-by-step explanation:

y-y1=m(x-x1)

y-0=-1(x-5)

y=-x+5

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The value, y. of a $15,000 investment over x years is represented by the equation y = 15000(1.2). What is the profit (interest) on a 6-year investment? ​

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The value, y. of a $15,000 investment over x years is represented by the equation y = 15000(1.2). What is the profit (interest) on a 6-year investment?