What is the sum of the geometric series?

Essentially this is asking you to sum the first three values of the geometric series that starts with i being 1 and has the rule of ().

Since we must sum the first three geometric values we need to see what the value of i will be for the first three. The sigma notation shows us that the first i will be equal to 1. This means the second i is 2 and the third i is 3.

Knowing this you can plug in the corresponding i values into () and sum it all together

() + () + ()

() + () + ()

() + () + ()

(8) + (2) + ()

10 +

10.5

Hope this helped!

~Just a girl in love with Shawn Mendes

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.