$2906.17 am average is calculated by dividing the sum of all monthly expenditures by the number of months reported.
Based on the sequence, the answer for question (a) is 3.5 which is the value of the common difference. The recursive rule for the sequence is x = n + 3.5.
2.5 + 3.5 = 6
6 + 3.5 = 9.5
9.5 + 3.5 = 13
13 + 3.5 = 16.5
16.5 + 3.5 = 20
Hope this helps.
Answer:
Step-by-step explanation:
f(3)=3^2-3/2=3*3-3/2=9-3/2=18/2-3/2=15/2
Answer:
34.4448979592
Step-by-step explanation:
divide
Answer:
Step-by-step explanation:
let r be the radius of the cylinder and h the height:
The surface are as a function of the radius and the first derivative is calculated as;
Hence, the least surface area is achieved when the height and radius of the cylinder is equal,