You deposit $750.00 in an account that earns 5% simple interest. how much interest will your money earn in 6 months? select the best answer from the choices provided. a. $18.75 b. $37.50 c. $712.50 d. $787.50

7%

Step-by-step explanation:

I = PRT

I = 787.50

P = 750

T = 15

now we sub and find R (the rate)

787.50 = (750)(r)(15)

787.50 = 11250r

787.50 / 11250 = r

0.07 = r

0.07 x 100 = 7% = R

answer is 7%

3 is greater then both of those numbers

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies