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 ( 38+ )
Otras preguntas
Sean was at batting practice he swung 25 times bout only hit the ball 15 times. Describe and write more than one ratio that is related to this situation
You have trained all year for a marathon. In your first attempt to run a marathon, you decide that you want to complete this 26-mile race in 4.5 hours. What wou
Help Please! You live in a state with a sales tax of 5%. You buy a car for $15,000. What is the sales tax? a. $50 b. $500 c. $750 d. $1,500
hector is visiting a cousin who lives 350 miles away he has driven 90 miles how many more miles does he need to drive to reach his cousins home?
A wireless cafe charges $5.40 for 3/4 hour of Internet access. How much does the cafe charge per hour?
How did religious beliefs and dissent influence the new England colonies
true or false the highest point of the appalachian mountains is located at mt mitchell in massachusetts
what is the GCF of 36 and 90
23,697 round to the nearest ten thousand
Write a sentence that compares the values of the nines in the number 69.92.
