menu
QAmmunity.org
Questions by PetriW
Login
Register
My account
Edit my Profile
Private messages
My favorites
Questions by PetriW
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by PetriW
Filter
User PetriW
Recent activity
All questions
All answers
A golfer hits a ball from a starting elevation of 4 feet with a velocity of 70 feet per second down to a green with an elevation of −5 feet. The number of seconds t it takes the ball to hit the green can
asked
Aug 15, 2021
Mathematics
middle-school
1
answer
5
votes
99.0k
views
Simplify the product 5/n+1 multiplied by n+1/n+3
asked
Aug 2, 2021
Mathematics
high-school
2
answers
5
votes
153k
views
How were the Middle colonies different from those in New England and the South?
asked
May 15, 2021
Social Studies
high-school
1
answer
3
votes
110k
views
We want to model the daily movement of a particular stock (say Amazon, ticker = AMZN) using a homogeneous markov-chain. Suppose at the close of the market each day, the stock can end up higher or lower
asked
May 9, 2021
Mathematics
college
1
answer
0
votes
43.1k
views
You want to conduct a survey to determine the proportion of people who favor a proposed tax policy. How does increasing the sample size affect the size of the margin of error? a. increasing n decreases
asked
Mar 16, 2021
Mathematics
college
1
answer
5
votes
130k
views
The perimeter of a rectangle is 5 feet and 11 inches. If there are 2.54 cm in 1 inch, what is length of the rectangle's perimeter in cm?
asked
Jan 10, 2021
Mathematics
high-school
1
answer
0
votes
135k
views
Helppp?!?! Witch one???
asked
Dec 3, 2020
History
middle-school
1
answer
0
votes
101k
views
What percent of 90 is 18? A. 12% B. 20% C. 24% D. 30%
asked
Apr 3, 2020
Mathematics
middle-school
2
answers
3
votes
217k
views
Santa's elves are selling cookies for a bale sale. On the first day, they sold 120 peppermint cookies and 30 cinnamon sugar cookies for a total of $81. The next day they made $60 by selling 70 peppermint
asked
Mar 9, 2020
Mathematics
middle-school
1
answer
4
votes
4.4k
views
Which would create a slow pace? formal diction repetition or words short phrases short sentences
asked
Oct 7, 2018
English
high-school
2
answers
0
votes
178k
views
Which of the following types of business ownership has the highest personal liability risk?
asked
Jun 9, 2018
Business
college
1
answer
0
votes
102k
views
What sea is found west of the Antarctic peninsula
asked
Jun 9, 2018
Geography
middle-school
2
answers
4
votes
57.3k
views
What is the goal of technology
asked
Mar 15, 2018
Computers and Technology
middle-school
2
answers
4
votes
66.0k
views
You are converting 8 centimeters to meters. How will the number of meters compare to 8? Explain. Please help this is important!!!
asked
Apr 22, 2017
Mathematics
middle-school
2
answers
2
votes
224k
views
The river-merchant s wife expresses her longing for her absent husband by telling a neighbor. a. True b. False
asked
Mar 10, 2017
Social Studies
high-school
1
answer
3
votes
202k
views
What does misread in their colonial subjects and spurned slavery ?
asked
Mar 4, 2017
English
middle-school
1
answer
3
votes
127k
views
H(x)=2x+5; find h(2)
asked
Jan 11, 2017
Mathematics
middle-school
1
answer
0
votes
115k
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.
9.5m
questions
12.2m
answers
Search QAmmunity.org