En el número de estudiantes con faringitis estreptocócica en Benton High se duplica cada semana durante el semestre otoño sí 5 personas estuvieron enfermas al principio Cuál de las siguientes ecuaciones representa el número de las siguientes que contrajeron fanjiritis estrófica después de X semana que tengo que hacer ?

What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?