60 people attend a game night. Everyone chooses to play chess, a two-player game, or cribbage, a four player game All 60 people are playing either chess or cirbbage . complete this table showing some possible combinations of the number each type of game being played

what the question so we can you out

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

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correct choice is b

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when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

answer: on kudzu, being female and being green are independent events.

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