Mathematics, 21.10.2020 23:01, birdwithpurpleboots

Dante is making a necklace with 18 rows of tiny beads in which the number of beads per row is given by the series 2 + 8 + 14 + 20 + ... a. Use sigma notation to write the series. Explain what the numbers in the sigma notation represent in this situation and how you found the expression used in the summation.
b. Find the total number of beads in the necklace. Explain your method for finding the total number of beads.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, nicolescaggs

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Answers: 2

continue

Mathematics, 21.06.2019 13:50, daytonalive7193

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Answers: 2

continue

Mathematics, 21.06.2019 14:00, coopera1744

Can someone check my answer? you

Answers: 1

continue

Mathematics, 21.06.2019 17:30, dpaul4287

What is the 12th term of b(n)=-4-2(n-1)

Answers: 1

continue

Do you know the correct answer?

Dante is making a necklace with 18 rows of tiny beads in which the number of beads per row is given...