IvanMunoz518
IvanMunoz518
04-07-2018
Mathematics
contestada
Help Plz dont understand
Respuesta :
ALin03
ALin03
04-07-2018
You can use the arithmetic sequence sum formula here:
[tex]n(a_1+ \frac{d(n-1)}{2} )[/tex]
Where d = 4
n = 15
[tex]a_i[/tex] = 4i-1
Then, plug the values in, and you should get
465
Answer Link
amberadams101
amberadams101
04-07-2018
A. 465 should be the correct answer
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
the scale on a map is 2 cm=25 miles. Dave measured the distance to the next town at 5cm. Hoiw many miles away is the next town?
The question of how to practice morality falls under the category of
What countries coal industries shut down during ww2?
how can the rate of the reaction be increased?
A boat is traveling at a velocity represented by : 2x^3-10x^2+72x3−10x2+7. At the same time, current is pushing the boat in the same direction with a velocity
a number that is divisible by 2, 3, and 5 will ALWAYS be divisible by ____ a: 25 b: 60 c:30 d: 75
Fill in blank to show steps in solving the inequality. -2x + 12 < -4 -2x + 12 - __________ < -4 - _________ -2x < ________________ -2x divided by __
In which union victory did grant attract the attention of president Lincoln and earn command of the army of the Potomac
While in slide show mode, a click and a drag is no different than a click True or false
Select the choice which best identifies the given passage from "The Cask of Amontillado." "I reapproached the wall; I replied to the yells of him who clamoured
