11-10-2016
Mathematics

contestada

What is the sum of the geometric series 20 + 21 + 22 + 23 + 24 + … + 29? 1,023 511 2,407 1,012 NextReset

Respuesta :

101lexie101 101lexie101

11-10-2016

511 is the correct answer

Answer Link

porschia21 porschia21

18-03-2019

Answer:

1023

Step-by-step explanation:

2^0+2^1+2^2+2^3+2^4+2^5+2^6+2^7+2^8+2^9

1+2+8+16+32+64+128+256+512=1023

Answer Link

Otras preguntas

I have to rewrite the equation -3x+9y=12 so that it's in standard form

manuel`s job pays 11.50 per hour for a 40-hour work week. If manuel works over 40 hours, he earns 1 1/2 times his hourly pay for each extra hour worked. how m

Which statement will best define tuition ?

I need to know if this is a False conjecture

The width of a rectangle is 14 less than twice the length. The perimeter is 32cm. What is the area of the rectangle?

according to the 1790's census, where did most enslaved people live a. only in the north b. mostly in the south c. mostly in the mid-west d. only in the far wes

what is the value of x?

1 3/5 divided by 1/4 =????? A. 3/20 B. 1 3/20 C. 1 2/5 D. 6 2/5

Which description best defines a confederation?

Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axes. 1. y=3x+6 2. y=x+1 3. x+y=6 4. 0.8x+1.6y=2.4 5.