In a class of 20 students,60%are girls
how many students are girls?...
Mathematics, 30.01.2020 10:53 zmirandalove100
In a class of 20 students,60%are girls
how many students are girls?
Answers: 3
Mathematics, 21.06.2019 22:30, Elenegoggg
Which of the following graphs could represent a quartic function?
Answers: 1
Mathematics, 21.06.2019 23:00, freebyyy7032
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Mathematics, 21.06.2019 23:30, georgesarkes12
Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75
Answers: 1