Answer:
88 cm²
Step-by-step explanation:
Top small rectangular prism: (1 x 2 x 2) + (3 x 2 x 2) + (1 x 3) = 19
Bottom: (6 x 2 x 2) + (2 x 3 x 2) + (5 x 3) + (6 x 3) = 69
SA = 19 + 69 = 88
(78000 / 2) * 5000 =
78000*2 = 39000
39000* 5000 = 195000000
If you are being asked to simplify, just combine like terms; such as, all the g’s and all the numbers so, your answer should look something like: 7g+6
Simple interest = principal x interest (in decimal form) x time
I = (9200)(0.03)(7) = $1932