Which of these expressions can be used to calculate the monthly payment for a 20-year loan for $215,000 at 5.4% interest, compounded monthly?
$215 000 0.0045(1 -0.0045) 240
(1 -0.0045)240 +1
B.
$215 000 0.0045(1 +0.0045) 240
(1 +0.0045)240 - 1
$215 p00 0.0045 (1 +0.0045) 240
(1 +0.0045)240 + 1
240
$215 p00 0.0045(1 -0.0045)?
(1 -0.0045)240 - 1
Yes

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

i think the answer is d im not sure

the answer is $42.96

step-by-step explanation:

i would say c

step-by-step explanation: