Mark all the relative maximum points in the graph. \small{1}1\small{2}2\small{3}3\smal l{4}4\small{5}5\small{6}6\small{7}7 \small{\llap{-}2} - 2\small{\llap{-}3} - 3\small{\llap{-}4} - 4\small{\llap{-}5} - 5\small{\llap{-}6} - 6\small{\llap{-}7} - 7\small{1}1\small{2}2\small{3}3\sma ll{4}4\small{5}5\small{6}6\small{7} 7\small{\llap{-}2} - 2\small{\llap{-}3} - 3\small{\llap{-}4} - 4\small{\llap{-}5} - 5\small{\llap{-}6} - 6\small{\llap{-}7} - 7yyxx Click to add points

ok so what's the question?

step-by-step explanation:

step-by-step explanation:

one day the were 5 ducks, and their king told them to multiply their kingdom. so each went their own seperate way and met 4 other ducks on their journey.

when the ducks returned to their kingdom, it was discovered that there were 5 groups of 5 ducks. when the kind counted the number of ducks in total (including the ones he sent out earlier) he counted 25.

therefore 5 times 5 is 25.

the end. : )

irst, find the z score of a score of 80. this is given by the formula z = (x-u)/o, where x is the score, u is the mean, and o is the standard deviation. this gives

z = (80-78)/12 = 1/6 = .1667

now, find what percentile a z score of 1/6 correlates to in the normal distribution.

a z score of 1/6 = .1667 is equivalent to the 56.36th percentile of the distribution. so the probability a score is over this is 1-.5636 = .4364

the mean of a sample mean is equal to the original mean. however, the standard deviation of a sample mean is equal to the original standard deviation divided by the square root of n (sample size). so the new standard deviation is 12/sqrt(16) = 3.

the new z score is 80-78/3 = 2/3 = .667. this is equivalent to the 74.86th percentile. so the probability that the mean will be greater than this score is 1-.7486 = .2514.

perimeter = 10 +  √10  units

explanation:

first, we will need to get the length of each line using the distance formula which is as follows:

distance = 

1- length of ab:

ab =   = 5 units

2- length of ac

length of ac is the same as ab = 5 units

3- length of bc:

bc =   =  √10  units

now, we can get the perimeter by adding the side lengths as follows:

perimeter = 5 + 5 +  √10

perimeter = 10 +  √10  units

hope this : )

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