All categories

2 years ago

On a loan of $1200 at 15% annual interest, Shirley had to pay $135 interest. For how many months did she have the loan?

Mathematics

2 answers:

DanielleElmas [232]2 years ago

4 0

Answer: 9 months .

natulia [17]2 years ago

3 0

Answer:

9 months

Step-by-step explanation:

Principal= P= $1200

Rate=R= 15%

Interest= I= $135

Time= T= ?

I=P*R*T/100

135= 1200*15*T/100

135*100=18000*T

13500/18000=T

T= 0.75 years

T= 0.75*12= 9 months

You might be interested in

WILL MARK CORRECT ANSWER AND FASTES ANSWER BRAINLIEST

wariber [46]

Correct Answer:

Letter C

Step-by-step explanation:

plz mark brainliest!

4 0

2 years ago

Read 2 more answers

30 POINTS!

Alona [7]

Answer:

Area = 3,656.6 m²

Step-by-step explanation:

Area enclosed by the track is composed of two semicircles and a rectangle.

Area = area of two semicircles + area of rectangle

= 2(½*πr²) + L*W

Where,

radius of semicircle (r) = ½of 40 m = 20 m

Length of rectangle (L) = 60 m

Width of rectangle (W) = 40 m

Plug in the values

Area = 2(½*π*20²) + 60*40

Area = 400π + 2,400

Area = 3,656.6 m² (aooroximated to nearest tenth)

8 0

2 years ago

Read 2 more answers

HELP LIMITED TIME!!!!!!!

storchak [24]

Answer:

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

In a memory experiment, Alice is able to memorize words at a rate given by m '(t)= - 0.009t^2 + 0.6t. In the same memory exper

White raven [17]

Answer:

1) Ben, 2) $\Delta = 2$ , 3) $\dot m = 2.7$ , 4) $\dot M = 2.9$

Step-by-step explanation:

1) Ben has a higher rate of memorization, since the coefficient of the second power is lesser than the one from Alice.

2) The number of words can be estimated by integrating the function:

Alice

$\Delta m = -0.003\cdot (10\,min)^{3} + 0.3\cdot (10\,min)^{2}$

$\Delta m = 27$

Ben

$\Delta M = -0.001\cdot (10\,min)^{3} + 0.3\cdot (10\,min)^{2}$

$\Delta M = 29$

$\Delta = \Delta M - \Delta m$

$\Delta = 2$

3) The average amount of words per minute is:

$\dot m = \frac{27}{10}$

$\dot m = 2.7$

4) The average amount of words per minute is:

$\dot M = \frac{29}{10}$

$\dot M = 2.9$

4 0

3 years ago

Cost to store Percent of markup: 15% Selling price: $85.10

kotykmax [81]

Cost to store= $74.00

7 0

2 years ago