Suppose that$22,700 is invested in a certificate of deposit for 1 year at 10.9% annual interest to be compounded semi-annually. how much interest will this investment earn? round your answer to the nearest cent, if necessary. note: 365 days in a year and 30 days in a month

$2541.72

Step-by-step explanation:

$22700 is invested in a certificate of deposit for 1 year at 10.9% annual interest to be compounded semi-annually.

So, the semi-annual interest is %

If the invested amount is P and r% interest and compounded n times then the interest will become ,

Therefore, in this case,

= 2541.72

So, the interest becomes $2541.72. (Answer)

x=30

step-by-step explanation:

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic