Mathematics, 01.02.2020 10:43 ike9264

In an upcoming race, the top 3 finishers will be recognized with the same award. ryan is one of 12 people entered in the race.

if all racers are equal in skill, what is the probability that ryan will be one of the top 3 racers?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:50

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

Answers: 1

Answer

Mathematics, 21.06.2019 22:10

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2

Answers: 3

Answer

Mathematics, 21.06.2019 23:00

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

Answer

Mathematics, 21.06.2019 23:10

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth

Answers: 2

Answer

You know the right answer?

In an upcoming race, the top 3 finishers will be recognized with the same award. ryan is one of 12 p...

Questions

Mathematics, 11.12.2020 02:00

The congruency of MNO and XYZ can be proven using a reflection across the line bisecting . However, this congruency can also be proven using geometric...

Mathematics, 11.12.2020 02:00

Lorenzo took a total of 14 quizzes over the course of 2 weeks. How many weeks of school will Lorenzo have to attend this quarter before he will have t...

Mathematics, 11.12.2020 02:00

HURRY AH- Alysha solved the linear equation 2 − 3− 8 = 14 +2 − 1. Her work is shown below. When she checked her answer, the left side of the equation...