2 years ago

P = $14,300 r = 7 % t = 4

1 answer:

5 0

$A=P\left(1+\dfrac{t}{100}\right)^t\\\\P=\$14,300\\r=7\%\\t=4\\\\A=\$14,300\left(1+\dfrac{7}{100}\right)^4=\$14,300(1+0.07)^4\$14,300\cdot1.07^4\approx18,744.38$

You might be interested in

13. A local car wash is open 8 hours each day.

Mila [183]

68 containers because 8.5 * 8 is 68

5 0

2 years ago

The volume of a cone is 20pi cubic meters. What is the volume of a cylinder with the same base and height?

Sergeu [11.5K]

Recall, the volume of a cone is 1/3pi times radius of base times height.
$V cone_{} = \frac{1}{3} * \pi *r^2*h$

Volume of a cylinder is the same but without the 1/3
$V cyl_{} = \pi*r^2*h$

It gives you the cone volume 20pi and that the radius and height of both of them are the same values.
$20 \pi= \frac{1}{3} \pi r^2h$
$V cyl_{}= \pi r^2h$

since it says the radius and height are the same for both , you can equate the two, you can solve both equations for r^2*h and then equate what is on the other side.
$60=r^2h
$
$\frac{V}{ \pi } =r^2h$

so
$60= \frac{V}{ \pi }$
$V=60 \pi$

4 0

3 years ago

2 plus 4 multiplied by negative 6 minus 3 multiplied by 5

Monica [59]

$2\text{ + 4}\cdot(-6)\text{ - 3}\cdot5\text{ = 2 -24 - 15 = 2 - 39 = -37}$

6 0

1 year ago

An author is having a book signing at a store. She agrees to give 15% of the money she earns to a local school library and 10% o

Fudgin [204]

Answer:

$300

Step-by-step explanation:

10+15=25% or 1/4

400/4=100

400-100=300

5 0

2 years ago

The initial population of a town is 3600, and it grows with a doubling time of 10 years. What will the population be in 8 year

shutvik [7]

If is doubles in 10 years, then you should divide 2 by 10 to get the yearly growth rate equaling 1/5. Multiply 1/5 by 8 equals 8/5= 1 3/5. multiply that number by 3600, giving you 5,760.

8 0

3 years ago