the mean of the temperatures in the chart is 24° with standard deviation of 4º. how many years had temperatures within one
standard deviation of the mean?
20
25
28
35

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

Answer this question only if you know the answer! 30 points and

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that