Answer:
690 sq in
Step-by-step explanation:
SA = LA + 2B where LA is the lateral area and B is the area of the base
The triangular base has an area of
B = 1/2bh 1/2(5)(12) = 30
LA = ph where p is the perimeter of the base and h is the height of the prism
LA = (12 + 5 + 13)(21) = 30(21) = 630
SA = 630 + 2(30) = 630 + 60 = 690 sq in
2p=p(1+0.065/12)^12t
2=(1+0.065/12)^12t
Solve for t
T= [log(2)/ log(1+0.065/12)] /12
T= 10.7 years or if you want to round it would be 11
Answer: 10.7 years or 11 years
Answer: You can use the compound interest formula: A=P(1+interest)^n
A=the new capital
P=the capital invested
n= the #of monthly
Hope this helps (:
Answer: the odds would still be 1/11 or the percentage of drawing a "g" would be 9.1%
Step-by-step explanation: