itsmee12333
itsmee12333
04-07-2018
Mathematics
contestada
Help anyone please thanks
Respuesta :
jimthompson5910
jimthompson5910
04-07-2018
Answer: Choice C
We start with 8 and cut each term in half to get the next term
eg: 8*1/2 = 4
The common ratio is r = 1/2 found by taking any term and dividing it over its previous term
Answer Link
Аноним
Аноним
04-07-2018
The common ratio r is 4/8 = 1/2 and the first term a1 = 8
an = a1 * (1/2)^(r-1)
an = 8 (1/2)^(r-1) which is choice C.
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
Due to a membership drive for a public television station, the current membership is 125% of what it was a year ago. The current membership in 1200. How many me
Propane and oxygen react according to the equation: C₃H₈(g) + 5O₂(g) → 3CO₂(g) + 4H₂O(g). How many grams of water can be produced from the complete combustion o
25% of what nember is 19
What is the 50th term of the arithmetic sequence 4, 10, 16, 22, … ? Can someone explain this one?
What is 574 in expanded form
What is the 50th term of the arithmetic sequence 4, 10, 16, 22, … ? Can someone explain this one?
What steps did president Wilson have to take to make an official declaration of war?
what other information do you need to prove triangle GHK is congruent to triangle KLG by SAS
The shape of the clock is a regular dodecagon with a radius of 14cm. Centered on the clock's face is a green circle of radius 9cm. If the region outside the cir
Adam tried to compute the average of his 7 test scores. He mistakenly divided the correct sum of all of his test scores by 6, which yielded 84. What is Adam’s c
