Using your calculator, find the value of

$0.5 + 0.5^2 + 0.5^3 + \, ... \, + 0.5^{20}$

April 19, 2017 - 7:37am

#1
Calculate 0.5 + 0.5^2 + 0.5^3 + ... + 0.5^20

SPONSORED LINKS

- Transfer Formula for Moment of Inertia Using Variance in STAT Mode
- Maximum possible volume, given1200cm^2 of material, square base and open top
- Calculate 0.5 + 0.5^2 + 0.5^3 + ... + 0.5^20
- If tan (3x) = 5 tan (x), what is the value of sin (x)?
- Round off 314.587321 into four significant figures
- Solve for x: 1/x + 1/(x + 2) = 1
- Minimum amount of money that must be spent before three gumballs of the same color are dispense
- In tossing a coin, what is the probability of getting three consecutive heads or tails
- Angle of Elevation
- What number x is greater than x^n?

- Transfer Formula for Moment of Inertia Using Variance in STAT Mode
- If tan (3x) = 5 tan (x), what is the value of sin (x)?
- Round off 314.587321 into four significant figures
- Minimum amount of money that must be spent before three gumballs of the same color are dispense
- Calculate 0.5 + 0.5^2 + 0.5^3 + ... + 0.5^20
- In tossing a coin, what is the probability of getting three consecutive heads or tails
- Solve for x: 1/x + 1/(x + 2) = 1
- Angle of Elevation
- Maximum possible volume, given1200cm^2 of material, square base and open top
- What number x is greater than x^n?

USING Mode 3,5 e^x

input the following data

X Y

1 0.5

2 0.5

^{2}3 0.5

^{3}Press AC

Shift Sigma (AlphaX shift stat y caret, 1,20)=0.9999990463 The sum of 1st to the 20th term of the sequence

Mode 1:

Thank you for this the best shortcut method..

Welcome