The slope of the line is the gradient, which you can find through rise over run
m (gradient) = (y1 - y2) / (x1 - x2)
where (x1, y1) is the coordinate of the first point, and (x2, x2) is the coordinate of the second point
in your question:
x1 = -4
x2 = 19
y1 = -13
y2 = 11
m = (-13 -11) / (-4 -19) = -24 / -23 = 24/23 or 1.04 (2d.p.)
hope that helps :)
Answer:
c
Step-by-step explanation:
I'm thinking you would have to add the probabilities that you choose a boy with you choose someone in the science club minus a boy in the science club. You can't count these people twice.
I'm getting 59%
(11+10-2)/32
Answer:
8.5.28492 cm/s
Step-by-step explanation:
We are given that
Radius of circular planter=11.7 cm
Time taken by bug =13.91 s
We have to find the speed of bug.
We know that
Speed =
Distance traveled by bug =
Distance traveled by bug =
Because 
Speed of bug=
Hence, speed of bug=5.2822 4 cm/s
Answer:8.5.28492 cm/s