Aghhh please please help!
Dante is making a necklace with 18 rows of tiny beads in which the number of beads per row is given by the series 3 + 10 + 17 + 24 + ...

a. If you were to write this series in summation notation, give

i.the lower limit of the sum

ii.the upper limit of the sum

iii.the explicit formula of the sum

b. Find the total number of beads in the necklace. Explain your method for finding the total number of beads.
I am so freaking lost I have no clue what to do! Please help! I will fan and award!

Question

Aghhh please please help!
Dante is making a necklace with 18 rows of tiny beads in which the number of beads per row is given by the series 3 + 10 + 17 + 24 + ...

a. If you were to write this series in summation notation, give

i.the lower limit of the sum

ii.the upper limit of the sum

iii.the explicit formula of the sum

b. Find the total number of beads in the necklace. Explain your method for finding the total number of beads.
I am so freaking lost I have no clue what to do! Please help! I will fan and award!

rosethorne · Answer

This is super urgent, could someone please help?

rosethorne · Answer

Would the lower limit be 3 since it's the first in the sequence?

rosethorne · Answer

I just need some help! Someone please help me!