These are easy, we just have to average the corresponding coordinates.
First we do a few one dimension ones, the midpoint of points on a number line:
1. 9 & 6
2. -2 & 7
3. -3 & -13
For the rest of these we're in 2D, the Cartesian plane.
4. (0,0), (9,3)
5. (-2,1), (3,6)
6. (-3, 14), (10, -4)
Answer:
a=16 is your correct answer.
Hope it helps!!!
Answer:
70th percentile for the amount of time between customers entering is 30.10
Step-by-step explanation:
given data
mean = 25
to find out
What is the 70th percentile for the amount of time between customers entering Clay's store
solution
we know that here mean is
mean = ..................1
so here 25 =
and we consider time value corresponding to 70th percentile = x
so we can say
P(X < x) = 1 -
P(X < x) = 70 %
1 - = 70 %
1 - = 0.70
= 0.30
take ln both side
= ln 0.30
= 1.203973
x = 30.10
70th percentile for the amount of time between customers entering is 30.10
Answer:
sin D=35
Step-by-step explanation:
Answer right on test. right answer!