Abox contains three cards. one card is red on both sides, one card is green on both sides, and one card is red on one side and green on the other. if a student selects one card at random, but only looks at one side of the card – she sees that it is green. what is the chance that the other side is green?
a.2/3
b.3/2
c.1/2
d.1/3

Exactly one of the three cards has two green sides, so P(G1∩G2)=1/3P(G1∩G2)=1/3. Exactly three of the six sides that could be seen initially are green, so P(G1)=1/2P(G1)=1/2. Thus

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: