If 22000 is invested at 12% interest compounded quarterly, find the interest earned in 12 years.

Answers

Answer 1
Answer:

Answer:

Interest earned in 12 years = 57178

Step-by-step explanation:

A=P(1+rn)n⋅t

A = total amount

P = principal or amount of money deposited,

r = annual interest rate

n = number of times compounded per year

t = time in years

then

P=22000 , r=12% , n=12 and t=12 years

putting these value

A=22000(1+0.12/12) 12⋅8

        = 22000(2.5992729255593856)

        = 57178


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Which of the following is a unit of mass? A. gram B. pound C. newton D. milliliter
Explain why 1/6 is greater than 1/8 but less than 1/3
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What is a Cartesian plan?

Answers

I'm assuming you mean Cartesian plane. It is the same as a coordinate plane. There are two perpendicular lines with an x (horizontal) and y (vertical) axis. 
it is kinda like she said There are two perpendicular lines with an x horizontal and y vertical axis. i think that is in your math book as well 

Power bills usually show____. A)The total amount due
B$The kilowatt hours of electricity used
C)The payment due date
D)All of the above

Answers

D

Step-by-step explanation:

Based on the pricing per kilowatt energy set by the distributor/regulation in the jurisdiction, the due amount to be paid to the distributor may differ;

kW/h * price per kW = power bill

The power bill is also paid regularly such as monthly or annually and therefore will bear a due date.

Learn More:

For more on power bills check out;

brainly.com/question/1401925

#LearnWithBrainly

Answer:

D)All of the above

Step-by-step explanation:

It contains the following

  • Total amount due; this includes your current amount due plus any outstanding balances and late payments
  • Due date; this is the date your payment is due
  • $The kilowatt hours of electricity used; the $Kilowatt hours measures amount of electricity which you have used in the past month

Therefore, the correct answer is "all of the above"

What is the slope of the line through (0, 4) and (3,-2)? ​

Answers

Answer:

-2

Step-by-step explanation:

We can find the slope  by using

m = (y2-y1)/(x2-x1)

    = (-2 -4)/( 3-0)

    = -6/3

     =-2

Answer:

your slope is -2 and/or (-2)/(1).  y = (-2)/(1)x + 4

Step-by-step explanation:

Slope= (y2-y1)/(x2-x1).

-2-4= -6

3-0= 3

Slope= (-6)/(3)

Simplify, (-2)/(1)

What is the surface area of the geometric figure that can be formed by the net?(Image)

A. 36 cm2
B. 60 cm2
C. 66 cm2
D. 72 cm2

Answers

Answer:

Option D.

Step-by-step explanation:

The area of a rectangle is

Area=length * width

In the given net we have 6 rectangles with three pairs of congruent rectangles.

Rectangle 1 and 5 are congruent with length 3 cm and width 2 cm.

A_1=A_5=3 * 2=6

Rectangle 2 and 4 are congruent with length 6 cm and width 3 cm.

A_2=A_4=6 * 3=18

Length of width of rectangle 3 are 6 cm and 2 cm respectively.

A_3=A_6=6 * 2=12

The total area of the figure is

A=A_1+A_2+A_3+A_4+A_5+A_6

A=6+18+12+18+6+12

A=72

The area of figure is 72 square cm. Therefore, the correct option is D.

The surface area is 72cm squared

How can you decide if finding common multiples or common factors is helpful in solving problems

Answers

Suppose, John arranges stack of Gold and Silver coins in such a way that each stack either contains Gold or contains Silver coins only.

He also tries to arrange them in the least area.

Here, the number of coins in each stack is the common factor of number of Gold and Silver coins.

If we find the highest common factor, then the area occupied by the coins will be least.

Hence, in this situation, we have to find the common factor.

Suppose, George and David are walking along the circular pathway of a park with different speeds.

The problem is to find the time after which they will meet again at the starting point.

Clearly, here the required time is the common multiple of independent time taken by both.

it depends if you like working with big numbers or not. if you are working with large numbers and you want to bring them down you can use factors. multiples are easier to work with when multiplying to cancel out and make your sum easier

the number 360 is increased by 25% . the result is then decreased by 50% . what is the final number ?

Answers

increased by 25%
25%=0.25
increased by 25% means 360+(360 times 0.25)=360+90=450

decreased by 50%
450 times 0.50=225
450-225=225

answer is 225
25%=.25
360×.25=90
360+90=450
50%=.5
450×.5=225
225 is the final number