menu
QAmmunity.org
Answers by Juancentro
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Juancentro
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Juancentro
Filter
User Juancentro
Recent activity
All questions
All answers
The quiz grade of a math class are given. 81,75,68,97,69,81,89,74,75,82,91,90 the grades are normally distributed with a mean of 81 and a standard deviation of 9.2. What is the z score of the lowest grade
answered
Mar 28, 2021
Mathematics
high-school
1
vote
221k
views
Bao is mixing flour and water
answered
Mar 6, 2021
Mathematics
high-school
4
votes
231k
views
7 freshmen, 9 sophomores, 8 juniors, and 8 seniors are eligible to be on a committee. In how many ways can a dance committee of 14 students be chosen? In how many ways can a dance committee be chosen if
answered
Feb 7, 2021
Mathematics
high-school
5
votes
178k
views
I Need Help!!!!!!!!!!! Our communities, the economy and much of our lives are organized around our ability to travel easily and efficiently from home to work or school, to shop or play, to receive medical
answered
Dec 8, 2020
English
middle-school
1
vote
210k
views
_____ is a method of delivering software, in which a vendor hosts the applications, and customers access these applications over the Internet. A. Software-as-a-service B. Prototyping C. Leasing applications
answered
Oct 9, 2020
Computers and Technology
high-school
6
votes
15.6k
views
When populations of closely related pied flycatchers and collared flycatchers live in different geographic areas, the males of both species look a lot alike. However, when populations of the two species
answered
Sep 22, 2020
Social Studies
high-school
5
votes
232k
views
Which one of the following pairs of terms is composed of like terms? A. 4mn, 3my B. 2a, 2b C. –3x, +3y D. abc, cab
answered
Sep 12, 2020
Mathematics
college
5
votes
44.1k
views
Response to an unconditioned stimulus that occurs naturally without learning is known as a(n) __________ response. A. neutral B. conditioned C. reconditioned D. unconditioned
answered
Oct 8, 2019
Physics
college
2
votes
230k
views
DO WHAT EVER 1. Create a name for your monster 2. Describe what your monster looks like What is its body shape? What does its head look like, eyes, ears, mouth, teeth, nose, hair? Its arms and legs fingers,
answered
May 21, 2019
English
middle-school
3
votes
196k
views
A ball is dropped from a height of 20 feet. Each time it bounces, it reaches ⅓ of its previous height. What is the total vertical distance the ball has traveled when it hits the ground the fourth time?
answered
Apr 17, 2019
Mathematics
high-school
3
votes
44.6k
views
What did FDR accuse japan of doing
answered
Oct 13, 2018
Social Studies
middle-school
5
votes
202k
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
6.3m
questions
8.3m
answers
Search QAmmunity.org