Mathematics High School

HELPPPP!!!!!



A rare baseball card just sold for $12,000. Sports experts anticipate this baseball card to increase in value by 9%
each decade.

According to the experts, about how much should the baseball card be worth in 30 years?

Answers

Answer 1
15546.0 should be the answer
Answer 2

The baseball card be worth in 30 years is: $159212.14

We have the following information available from the question is:

A rare baseball card just sold for $12,000

This baseball card to increase in value by 9%

each decade.

The principal = $12,000

Rate of interest (r) =9%

Time period (t) = 30 years

The number of times per year the interest is compounded (n) = 1

We know the formula is:

[tex]=P(1+\frac{r}{n} )^n^t[/tex]

Plug all the values, we get:

[tex]=12000(1+\frac{\frac{9}{100} }{1} )^3^0[/tex]

Then, Evaluate the equation/expression:

=> $159212.14

Learn more about Compound interest at:

https://brainly.com/question/21847227

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Related Questions

Which value from the set (54,45,27,6) makes 54/x = 9 true?

Answers

Answer:

x = 6

Step-by-step explanation:

54/6 is 9. This is the only correct one.

Hope it helps!

place (−6, 8) on the coordinate plane.

Answers

Answer:

6 spots to the left and then 8 spots up

Step-by-step explanation:

Just go 6 spots to the left and then 8 spots up

Answer:

Thats where you put it


pls help:) 33 points:))

Answers

The last one is the correct answer

Write two equivalent expressions for 15(3 + w).
1.
2.

Answers

1. 45+15w

2. 3(15+5w)

Please mark brainliest

AHHHHHH AGAIN!?
so someone helped me understand how to do long division again! ty, i just need to know...

what is this?
ima give the crown again for this one as well (also 20 points for this!) (sorry if im bothering anyone!!)

Answers

Answer:

The anwser is 321.6 I hope it helps

Juice is on sale with the rule "buy one, get one half-off." Write an
expression in two different ways to represent the cost of buying two
containers of juice on sale.

Answers

Answer:

total = 0.5(unit$) + unit$

total = unit$(1.5)

Step-by-step explanation:

The expression which is helpful to find the cost of buying two containers of juice on sale is x + 0.5x.

How to form an equation?

Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.

As per the given, buy one and get one half off.

For x number of units,

Total = x + 0.5x

Hence "The expression which is helpful to find the cost of buying two containers of juice on sale is x + 0.5x".

For more about the equation,

https://brainly.com/question/10413253

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Pls help this is due in 2mins

Answers

Answer:

45 dimes

Step-by-step explanation:

66 nickels = 66 x $0.5 = $3.30

$7.80 - $3.30 = $4.50

$4.50 / $0.10 = 45

Tell whether each statement about the expression 5y + 9 is True or False

The number 5 in the expression is a constant.
The expression has one variable term.
The variable in the expression is y.
The number 5 is not a coefficient in the expression.
The expression has three terms.

Answers

Answer:

1st one is false

the second one is true i think ;-;

3rd is true

4th is false

5th is also false i think

Step-by-step explanation:

How do I work this out?

Answers

the answer is 7, inversely proportional to x+9 therefore making it 22cm squared
hope this helps

70 students per 2 teachers. How many students per teacher?

Answers

Answer:

35 students per teacher

Step-by-step explanation:

Answer:

35 students per teacher

Step-by-step explanation:

Divide 70 and 2

70/2=35

I don’t know how to complete this problem. Can anyone help out? Please and thank you :)

Answers

.....................

can some one pleaseeee help me ?!?

Answers

1) a=16

a is 16 because 16/4 is 4. 2 plus 4 is 6

Algerba 1 , stuck on this :/

Answers

Answer:

neither is right

Step-by-step explanation:

it should factorize to (8x + 12) (x + 1)

Help please!!! need to turn in, in 17 minutes

Answers

Answer:

x+4 and y+3

Step-by-step explanation:

Both the x and y values move in positive directions from the first triangle to the second.

Answer:

(x+4, y+3)

Step-by-step explanation:

First, choose a point to follow (I chose C).  The coordinates of C are (-2, -5).  The coordinates of C' are (2, -2).  To get to 2 from -2, you have to add 4.  Move left or right because it's on the x-axis.  Since it's moving you the right, it is positive.  So, x+4 is the first part.  To get from C to C', you have to move up to follow the y-axis, meaning another positive.  Counting the units from (2, -5), because that is the point after x+4, there are 3 units.  So, (x+4, y+3).  

Help!! me choose the inequality

Answers

I think the answer is a

Please help me solve this problem.

Answers

What is the question?

One winter day, the temperature was -15 degrees Fahrenheit. Later that day the temperature rose 12 degrees Fahrenheit to reach the high temperature for the day. If t represents the high temperature what is t.

Answers

-3

-15 plus 12 is -3

so T= -3

Lillian works 7 hours each day for 5 days a week.
She earns £420 each week.

How much does she earn per hour?

Answers

Answer:$12 dollars and hour

Step-by-step explanation:

7 hours times 5 days a week equals 35 hours. 420/35 hours equals 12 dollars

which of the following rational functions is graphed below. A.F(x)=1/x(x+2) B. F(x)=2x/x(x-2) C.F(x)=2x/x(x-2) D. F(x)=(x+1)/(x+2)(x+0)

Answers

Answer:

you don't have the graph

Step-by-step explanation:

Please help!!!!!!! Tysm!!

Answers

Answer:

it's the first answer

Step-by-step explanation:

its 2/9 because 1/3 × 2/3 = 2/9

Answer:

It's C

Step-by-step explanation:

1/3 x 2/3 = 2/9, which simplifies back to 1/3

and 1/3=2/6

please can someone actually help me with this! ( fake answers will be reported)

Answers

IF I remember correctly:
A circle is 360 degrees.
360-280=80
Y=80
110 80
—- • ——
7 x

Cross multiply
110x=560
X=approximately 5.1
Plz don’t report I’m not sure if I did it right.
Only use this as a last choice or if u have several try

Which pair of lines are perpendicular lines?

Answers

Answer:

A

Step-by-step explanation:

perpendicular lines have the same slope


pleasee help this is due today I'll give brainliest






If a rectangle's area is 3 15/16 width square feet and its length is 1 1/8 feet. What is the width​

Answers

Answer:

3.5 or 3 and 1/2

Step-by-step explanation:

3 and 15/16 / 1 and 1/8

I don't understand this, could somebody tell me what to do?

Answers

Answer:

basically you take the original price aka the first thing so the price of the obj and you increase or decrease by the following percent.

Step-by-step explanation:

(if u dont get how to actually do the math just search up how to increase and decrease by fractions cause its kinda too long for me to explain) i hope this kinda-ish helped.

I haven't did my math for a month since brainly tutoring wasn't working. I need you guys help ​

Answers

Answer:

$2.50

Step-by-step explanation:

Answer:

$25 per ft2

Step-by-step explanation:

you have to calculate the area  (20x8=160sq ft) and then get 4000/160 which is $25.

Pleaseeeee I’ll mark u brainleast

Answers

Answer:

1: x = 10

2: x = 2

3: x = 5

4: x = -5

Step-by-step explanation:

1. first one is g
2. c
3. a
4. h

A train is traveling at a speed of 60 miles per hour. What statements are correct? Select all that apply.
The number of miles the train travels causes a change in the number of hours.
The number of hours causes a change in the number of miles the train travels.
Om, the number of miles, is the independent variable.
h, the number of hours, is the dependent variable.
m, the number of miles, is the dependent variable.
h, the number of hours, is the independent variable.

Answers

Answer:

2, 5,6

Step-by-step explanation:

Answer:

2, 5, 6

Step-by-step explanation:

plz give me brainliest, i have no more and i need to level up

what is the slope of the line passing through the points (2, 5) and (-1, -4)? show your work

Answers

Answer:

We can solve this question using the slope equation which is y2-y1/x2-x1

If you use that formula and sub in the coordinates

-4 - 5 / -1-2

-9/-3

= 3

The slope should be 3/1

Answer:

m = 3

Step-by-step explanation:

Use slope formula

m = [tex]\frac{y2 - y1}{x2 - x1}[/tex]

-4-5/-1-2 = 3


F
∝
a
If
F
=
72
when
a
=
9
find,
F
when
a
=
7

Answers

Answer:

56

Step-by-step explanation:

F ∝ a

72 ∝ 9   write this using = :

72 = k9  find k

72/9 = 8

so: if a is 7

7 x 8 = 56

if p(a)=0.24 and p(b)=0.52 and a and b are independent, what is p(a or b)?

Answers

Download the app photo math and there is the answer

The probability of P(a or b) is 0.1248

Given the following probabilities

P(a) = 0.24

P(b) = 0.52

Independent events mean that each event can occur at different times.

P(a or b) = P(a) * P(b)

Substitute the given parameters into the formula;

P(a or b) = 0.24 * 0.52

P(a or b) = 0.1248

Hence the probability of P(a or b) is 0.1248

Learn more on probability here: https://brainly.com/question/13604758

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