The first three terms of a sequence are given. round to the nearest thousandth (if necessary).21,42, the 7th term.

21,42,84,168,336,672, 1,344

Step-by-step explanation:

The pattern is to multiply the previous term by 2 to find the next term. The seventh term should be 1,344.

0.004

Step-by-step explanation:

an= a1(r) ^ n-1

a7= 1(2/5) ^6

`1234567890-=/*-qwertyuiop[]asdfghjkl; '\\zxcvbnm,./+ /

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,