Nyah receives a chain letter and has to copy the letter and send it to 4 of her friends,

have to copy the letter and send it to 4 other friends, and so on.

Finding the number of letters sent on the nth mailing is an example of

a geometric sequence

COMPLETE

If everyone who receives a letter participates, how many letters will be sent on the si

54 X = 4,096

COMPLETE

By the sixth mailing, how many people will have participated since the start?

DONE

I need the last part

step-by-step explanation:

one day the were 5 ducks, and their king told them to multiply their kingdom. so each went their own seperate way and met 4 other ducks on their journey.

when the ducks returned to their kingdom, it was discovered that there were 5 groups of 5 ducks. when the kind counted the number of ducks in total (including the ones he sent out earlier) he counted 25.

therefore 5 times 5 is 25.

the end. : )

can someone me: the midsegment through the legs of an isosceles triangle is 4 in. find the sides of the triangle if its perimeter is 20 in. ,   and point g is the centroid of the right △abc with hypotenuse ab=18 in. find cg.