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What do the acronyms PA DA and PR stand for ?
answered
Jun 15, 2022
Business
college
3
votes
26.6k
views
Read this sentence from a student essay and then answer the question. William shows courage in front of those who come to witness his windmill invention. Which choice best revises the sentence so that
answered
Jun 3, 2022
English
college
7
votes
83.9k
views
Product ABC has a contribution margin per unit of $10.00. Each unit of ABC requires 5 minutes of machine time. Product XYZ has a contribution margin per unit of $15.00 and each unit requires 10 minutes
answered
May 21, 2022
Business
high-school
4
votes
126k
views
Marton finds a shirt on sale for 10% off at the department store. the original price was $20 marton also must pay the sales tax of 8,5%
answered
Feb 10, 2022
Mathematics
high-school
7
votes
144k
views
Tell me what grade your in.. I'll go first. Started as a 9th grader, I'm in 10th, 11th, and 12th! \( ̄︶ ̄*\))
answered
Jan 19, 2022
Arts
high-school
0
votes
64.2k
views
We monitor our heart rate during our cardiovascular activity to measure the_____ of our cardiovascular workout
answered
Jan 19, 2022
Health
high-school
4
votes
80.1k
views
If you’re good with set theory for math 30 please help with questions 7 and 8!
answered
Dec 9, 2021
Mathematics
college
7
votes
146k
views
Find the surface area of each rectangular prism. round to nearest tenth if necessary
answered
Oct 26, 2021
Mathematics
middle-school
6
votes
36.1k
views
A security alarm requires a four-digit code. The code can use the digits 0–9 and the digits cannot be repeated. What is the approximate probability that the code only contains odd numbers? 0.0005 0.00099
answered
Oct 26, 2021
Mathematics
high-school
5
votes
42.4k
views
What makes a scientific observation different from day to day?
answered
Sep 23, 2021
Biology
high-school
3
votes
183k
views
Due to the nature of Stegosaurus legs, what was their maximum speed? 2mph, 5mph, 8mph, 15mph
answered
Aug 13, 2021
History
high-school
4
votes
63.6k
views
Why would a Jewish person want to leave germany?
answered
Apr 16, 2021
Social Studies
high-school
5
votes
166k
views
Which questions should readers ask to activate their knowledge of a topic? Check all that apply. What do I already know about this topic? What is the author saying about this topic? Have I read something
answered
Mar 17, 2021
English
college
2
votes
84.7k
views
Think of another civilization to add to this list. The Mayans, Feudal Japan, Vikings, Native Americans, Midieval times, romans, Greeks, Mongols, plagued France, colonial Mexico, colonial England/America,
answered
Feb 27, 2021
History
high-school
3
votes
221k
views
What is the value for X and Y?
answered
Jan 3, 2021
Mathematics
middle-school
2
votes
209k
views
At SMS, 25% of the teachers teach math. If there are 50 math teachers, how many teachers are there all together at SMS?
answered
Nov 17, 2020
Mathematics
middle-school
5
votes
141k
views
A dog whistle uses a frequency higher than humans can normally hear. A pet owner wants to test his dog whistle. The owner has a helper drive a car and blow the whistle while he stands on the sidewalk.
answered
Jul 8, 2020
Physics
high-school
3
votes
20.7k
views
Exercise : For the pentapeptide Glu- met-Arg - Thr-Gly (a) Name the carboxyl - terminal residue (b) give the # of charged groups at pH7 (c, give the net charge at pH 1 id, draw the peptide bond between
answered
May 25, 2020
Chemistry
college
2
votes
7.8k
views
How is social media useful? A. to transmit time-sensitive documents B. to provide backup communications when landlines are not functional C. to create virtual communities for sharing information D. to
answered
Oct 4, 2019
Computers and Technology
high-school
4
votes
206k
views
Suppose you need to remove a nail from a board by using a claw hammer. What is the input distance for a claw hammer if the output distance is 2.0 cm and the mechanical advantage is 5.5?
answered
Jun 10, 2019
Physics
middle-school
4
votes
34.5k
views
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