Mathematics, 05.01.2020 03:31, btaylor1179

T(n) is the total number of lights in a triangular lighting rig of n rows, as shown. which polynomial function represents t(n + 1)?
t(n)=1/2n^2+1/2n

a. t(n+1)=1/2n^2+3/2n+1
b. t(n+1)=1/2n^2+1/2n+1
c. t(n+1)=1/2n^2+n+1
d. t(n+1)=1/2n^2+1

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, kaitlyn114433

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Answers: 1

continue

Mathematics, 21.06.2019 18:30, myohmyohmy

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Answers: 3

continue

Mathematics, 21.06.2019 19:10, gurlnerd

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Answers: 2

continue

Mathematics, 21.06.2019 21:30, mcaninch36

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

Answers: 1

continue

Do you know the correct answer?

T(n) is the total number of lights in a triangular lighting rig of n rows, as shown. which polynomia...