4
1
1
This spinner is divided into 8 equal sized sections.
write the probability of the arrow landing on a
section labeled 2 on the first spin.
4
3
2
3. This table shows the results of randomly selecting colored marbles from a
bag 20 times. Based on these results, write the expected probability of
selecting a red marble from the bag in one attempt.
Red
Blue
Yellow
Orange
Green
Purple
5
1
7
3
4
Number of
Times
Selected

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.

yep b and c r the correct got it! : )