
Your final answer is d) -3.
Answer:
P(yellow the red) = 
Step-by-step explanation:
P(yellow and red) = P(yellow then red) + P(red then yellow)
P(yellow then red) = 
P(red then yellow) = P(yellow then red)
P(yellow and red) = 
1 1/2 = 3/2
375/3 = 125
125 * 2 = 250
1 pound will cover 250 square feet
Answer:
if 600 people were surveyed it means that 10% equals 60 since 60x10=600. Since we now know that 10% is 60, this would mean that 20% is 120. meaning that 120 people took the bus