Answer:
Step-by-step explanation:
a = -4/3
d= -1 +4/3 =1/3
last term = 4 1/3 = 13/3
nth term = a +(n-1)d
Middle terms are 9the term and 10th term
Answer:
Step-by-step explanation:
you can use desmos for a quick answer or
use y=mx+b where b is the y-intercept and m is the slope
the y-intercept is where the line intercepts the y axis
the slope is the rate of change of the line
for slope we use rise/run, the numerator being up and denominator being to the right.
the slope is 3, which can be written as 3/1
from the point (0,-4) which is out y-intercept, we go up 3 and to the right 1
For t = 3 we get:
d(3) = 4.9*3^2 = 4.9*9 = 44.1
For t=6 we get:
d(6) = 4,9*6^2 = 176.4
The difference of these 2 values gets us distance traveled between t=3 and t=6 seconds.
d(6) - d(3) = 132.3 meters
if we divide this number with number of seconds that it takes coin to cover that distence we get:
132.3/(6-3) = 44.1
which is average speed between t=3 and t=6
answer is last option.
Answer:
the correct answer is C
Step-by-step explanation:
comment on this if you need an explanation
4.27x10*6
i cant get it to come up properly but its to the power of 6