Question number 6 of 20 - 8th grade math don is solving the sentence below for x. 5x−8=0

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Plz a. s. a. p. the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.