The graph shows the distance, y, in miles, of a bird from its nest over a certain amount of time, x, in minutes. Distance vs. Time у 40 35 30 Distanco 25 from Nest (ml) 20 15 10 5 0 10 20 30 40 50 Time (min) Based on the graph, what is the initial value of the graph and what does it represent? (1 point) 0.5 mile per minute; it represents the speed of the bird 0.5 mile; it represents the original distance of the bird from its nest 10 miles; it represents the original distance of the bird from its nest 10 miles per minute; it represents the speed of the bird ty! I'll give brainliest btw :)

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

In a sample of 2023 u.s. adults, 373 said franklin roosevelt was the best president since world war ii. two u.s. adults are selected at random from the population of all u.s. adults without replacement. assuming the sample is representative of all u.s. adults, complete parts (a) through (d). (a) find the probability that both adults say franklin roosevelt was the best president since world war ii. the probability that both adults say franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (b) find the probability that neither adult says franklin roosevelt was the best president since world war ii. the probability that neither adult says franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (c) find the probability that at least one of the two adults says franklin roosevelt was the best president since world war ii. the probability that at least one of the two adults says franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (d) which of the events can be considered unusual? explain. select all that apply. the event in part left parenthesis a right parenthesis is unusual because its probability is less than or equal to 0.05. the event in part (b) is unusual because its probability is less than or equal to 0.05. none of these events are unusual. the event in part (c) is unusual because its probability is less than or equal to 0.05.

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?