A sequence can be generated using an = 60(1/2)^-1. What are the first four terms in the sequence?
А
60, 120, 240, 480
B
60, 30, 15, 7.5
с c
60, 120, 180, 240
D
60, 90, 135, 202.5

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

$6.42

step-by-step explanation:

0lz try yourself sorry for not answering