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icang [17]
11 months ago
6

A car costing $24,000 is subject to a sales tax of 8%. If Bindu made a $10,000 down payment on his car, what is the tot amount s

he has left to pay?
Mathematics
1 answer:
Serggg [28]11 months ago
4 0

Answer:

$15,920

Step-by-step explanation:

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Inductive Reasoning, help please :)
IgorLugansk [536]

Step-by-step explanation:

it may help you to understand

5 0
3 years ago
Find the volume of the<br> triangular prism.<br> 3.6 cm<br> 5.4 cm<br> 9 cm
MrMuchimi

Answer:

174.96cm2

Step-by-step explanation:

V=lbh

=3.6×5.4×9

=174.96cm2

I don't knowif you want it in milliliters or litres so here are both of them

milliliters = 174.96

litres = 0.17496

6 0
1 year ago
Which of the following situations could be modeled by an exponential function?
Sauron [17]

Answer: Option D.

Step-by-step explanation:

An exponential function is something like:

f(x) = A*(r)^x

Where:

A = initial amount.

r = rate of growth

x = variable.

This type of function is used to describe situations like "you have A dollars, and it increases by 30% each week"

or:

"There is a population of A animals, and it doubles each year"

Let's analyze briefly all the given options and see which one is an exponential function.

A) The water level of a tank decreases by 5 gallons every day.

This is a linear relation, if W is the initial amount of water, and x is the number of days, then the water level of the tank after x days is:

y = W - 5 gal*x

B) The amount of money collected by a charity increases by $5,000 each year.

The amount collected increases $5000 each year.

Then if in year 1 they collected A.

in year 2 they collected A + $5000

in year 3 they collected A + 2*$5000

We already can see the pattern, this is a linear relation:

in year X they colected A + (X - 1)*$5000

C) A tree was 10 feet tall when purchased and grows at a rate of 2 feet per year.

if y is the height of the tree, and x is the number of years, this can be written as:

y = 10ft + x*2ft

Again, a linear relation.

D) The number of people in a stadium is decreasing at a rate of 45% every 10 minutes.

Let's define x as each "lapse" of 10 minutes that passes.

If N is the initial number of people in te stadium, then after 10 minutes the number of people is = N*(1 - 45%/100%) = N*(1 - 0.45) = N*0.55

After another 10 minutes, the population decreases again.

N*0.55*(1 - 45%/100%) = N*0.55*0.55 = N*0.55^2

We can see the pattern here, this can be written as

People(x) = N*(0.55)^x

This is an exponential function.

3 0
2 years ago
Line segment AB has a length of 4 units. It is translated 2 units to the right on a coordinate plane to obtain line segment A′B′
olchik [2.2K]

Answer:

need help asap

Step-by-step explanation:

4 0
3 years ago
The speed of light in a vacuum is 29,980,000,000
sweet [91]

Answer:

\huge\boxed{\sf 2.998 \times  10^{10}}

Step-by-step explanation:

<u>Given number:</u>

29,980,000,000

<u>Rules:</u>

  • Move the decimal point after the first non-zero digit. (after 2)
  • Here, we will move the decimal point 10 places to the left to move it after the first non-zero digit.
  • Since we move the decimal point 10 places, we will write the number as a multiple of 10¹⁰ (10 being the exponent).

<u>The number will become:</u>

2.998 × 10¹⁰

\rule[225]{225}{2}

4 0
2 years ago
Read 2 more answers
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