subject

A teacher chooses 4 different students to answer questions. There are 21 sophomores and 8 freshmen. Find the probability of the teacher choosing 2 sophomores, then 2 freshmen.

ansver
Answers: 1

Another question on Advanced Placement (AP)

question
Advanced Placement (AP), 22.06.2019 07:30
Which of the following is minced by very thin slicing? a) carrots b) chives c) endive d)garlic
Answers: 2
question
Advanced Placement (AP), 24.06.2019 14:20
The purpose of a preliminary hearing in juvenile court isa-to determine if there is a probable cause to proceed with trialb-to determine if the juvenile will be a detailed pending trialc- to appoint counsel for the juvenile defendant d-to impose sentencing
Answers: 2
question
Advanced Placement (AP), 26.06.2019 08:00
The following table lists the birth rate, death rate, and net migration rate for egypt over the past 20 years. on a coordinate plane, plot the birth rate data and death rate data for egypt. clearly, show each data point and label each curve. be sure to label the graph and axes. save a copy of your graph. then answer the following questions: (14 points) a. what was the annual growth rate for egypt in 1990? what is the estimated annual growth rate in 2010? be sure to show your work for each answer. b. where does egypt most likely fall on the demographic transition model? explain your answer using data from the table. describe two changes within egyptian society that would likely be necessary for egypt to transition to the next stage in the model. c. assuming egypt’s current birth rate, death rate, and net migration rate trends continue, what will the country’s annual growth rate likely be in 2030? if this growth rate is accurate, what would its doubling time be in 2030?
Answers: 2
question
Advanced Placement (AP), 27.06.2019 02:30
Christianity shares a hearth with which two religions? islam and judaism judaism and hinduism shintoism and taoism buddhism and hinduism islam and buddhism
Answers: 1
You know the right answer?
A teacher chooses 4 different students to answer questions. There are 21 sophomores and 8 freshmen....
Questions
question
Mathematics, 20.11.2020 16:40
question
Mathematics, 20.11.2020 16:40
Questions on the website: 13722367