Step-by-step explanation:
1/3,0,9
9,3,27
1/9,3,27
Answer:
-2 - 5n
Step-by-step explanation:
-7, -12, -17, -22, -27.....
Arithmetic Sequence
first term a = -7
difference = d = -12 - (-7) = -12 + 7 = (-5)
nth term = a + (n-1)d
= -7 + (n-1)*(-5)
= -7 + (-5)*n -1 * (-5)
= -7 - 5n + 5
= -2 - 5n
We are given the dimensions of a pressure vessel naming the height and the diameter. Volume of the cylinder is equal to pi d^2/4 * h. Substituting, V = pi 6^2/4 * 9 = 254.47 ft3.We convert this to m3 as an SI unit. This is equal to 7.206 m3.
