Mr. Stevenson measured the heights of several students and recorded his findings in the
chart below. How many observations did
he complete?
Heights of Students (cm)
160
138 148 155 159 154 155
142
135
144
162
170
171
140

Achef will make pizzas. he has broccoli, peppers, onions, pepperoni, and sausage. how many types of vegetable and one type of meat?

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

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.