menu
QAmmunity.org
Answers by Derek Mortimer
Login
Register
My account
Edit my Profile
Private messages
My favorites
Answers by Derek Mortimer
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Derek Mortimer
Filter
User Derek Mortimer
Recent activity
All questions
All answers
What is the total number of common tangents that can be drawn to the circles
answered
Apr 8, 2021
Mathematics
high-school
7
votes
163k
views
From the set {4, 8, 16}, use substitution to determine which value of x makes the equation true. 360 ÷ x = 45
answered
Apr 7, 2021
Mathematics
middle-school
6
votes
162k
views
A–2=3+6a/3 What dose a equal?
answered
Feb 11, 2020
Mathematics
middle-school
1
vote
117k
views
Help A$AP please A gamma ray might have a wavelength as long as an _____. Select one: a. atomic nucleus b. apple core c. atom d. amoeba
answered
Dec 21, 2019
Physics
college
5
votes
81.4k
views
of 101 randomly selected adults, 35 were found to have high blood pressure. construct a 95% confidence interval for the true percentage of all adults that have high blood pressure
answered
Dec 8, 2019
Mathematics
middle-school
3
votes
176k
views
The average price of milk increased from $3.00 last year to $3.50 this year. This is most likely due to:
answered
May 20, 2019
Business
middle-school
3
votes
114k
views
Which answer shows an example of transmutation? salt and water mixing to make salt water wood burning to make smoke and ash lead changing to gold liquid water changing to ice?
answered
Apr 23, 2019
Chemistry
high-school
4
votes
188k
views
Switzer, Inc. has 8 computers which have been part of the inventory for over two years. Each computer cost $600 and originally retailed for $900. At the statement date, each computer has a current replacement
answered
Jan 20, 2019
Business
middle-school
1
vote
53.7k
views
Find the exponential function that satisfies the given conditions: Initial value = 70, decreasing at a rate of 0.43% per week
answered
Dec 8, 2018
Mathematics
college
2
votes
190k
views
Graph the line for y+1=−35(x−4) on the coordinate plane. What are the coordinates that's all I need to know
answered
Sep 17, 2018
Mathematics
college
3
votes
147k
views
Find f(3). f(x) = x3 - 7 A) 2 B) 10 C) 12 D) 20
answered
Sep 14, 2018
Mathematics
high-school
5
votes
149k
views
HELP ME ASAP PLEASE NOW PLEASSE!
answered
Aug 2, 2018
Mathematics
middle-school
0
votes
191k
views
A bag of marbles contains 5 red 3 blue 2 green and 2 yellow marbles. What is the probability that you choose a blue marble and then another blue marble, assuming you replace the first marble? (in the answer
answered
Jul 15, 2018
Mathematics
middle-school
0
votes
122k
views
Write a thesis statement for "Why we crave sugar"
answered
May 22, 2018
English
high-school
1
vote
101k
views
Compare and contrast the protagonist (the main dude in the story) to the dog in the story. in to build a fire
answered
May 15, 2018
English
high-school
1
vote
5.5k
views
Michael and Lincoln race home from school each day. Lincoln won on Monday, Tuesday and Wednesday, but Michael beat him on Thursday. What is the experimental probability that Michael will beat Lincoln home
answered
Dec 28, 2017
Mathematics
middle-school
4
votes
32.3k
views
What is gladwells purpose in the last part of the essay
answered
Sep 25, 2017
English
high-school
1
vote
35.2k
views
Which of these can be a direct and immediate result of a pyroclastic flow? A. Deforestation B. Glaciers C. Soil creep D. Earthquakes
answered
Jun 14, 2017
Geography
high-school
0
votes
74.9k
views
Earth is the third planet from the Sun. This placement most affects Earth's unique _____and ______ conditions. 1.A)gravity b. temperature c. moon d. defferentation 2.A)atmospheric b. core c. mantle d.
answered
May 24, 2017
Physics
high-school
4
votes
20.8k
views
If the weather becomes stormy for a short time and then becomes colder which type of front has most likely passed
answered
May 22, 2016
Physics
middle-school
4
votes
146k
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