3. Jill kept 5 colored pencils in her pencil pouch: one yellow, one red,
one orange, one blue, and one black.
She took one pencil from the pouch
without looking, but it was the
wrong color. She put that pencil back
in the pouch and took another pencil
from the pouch without looking.
What is the probability that Jill
selected the black pencil first and the
orange pencil second?
A
25
1
20
B
1
C
10
D}
2
5

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

hreryryrranswer:

step-by-step explanation:

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step-by-step explanation:

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: