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If there are 19 successful outcomes in a sample with a size of 25, what is the sample proportion
answered
Sep 25, 2018
Mathematics
middle-school
6
votes
155k
views
Tim and Tom are painting a crate. Tom paints 10 square feet per minute. They painted a particular crate in 1 day. Tim uses a sprayer and is 4.7 times as fast as Tom. How long would it take them to paint
answered
Aug 15, 2018
Mathematics
high-school
6
votes
30.2k
views
Which type of seismic wave can only pass through the earths mantle? A)outer waves B) inner waves C)Pressure waves D)Secondary waves
answered
May 29, 2018
Physics
high-school
3
votes
50.6k
views
All bacteria are classified as a. archea. b. protista. c. prokaryotes. d. eukaryotes.
answered
Aug 26, 2017
Biology
high-school
6
votes
18.3k
views
Peter receives a $30000 salary for working as an engineer. If Peter spends 20% of his salary on expenses each year, then how much money does Peter have to spend on expenses? Identify the part, percent,
answered
Aug 13, 2017
Mathematics
middle-school
5
votes
130k
views
How do you annotate a text properly?
answered
Mar 9, 2017
English
high-school
2
votes
37.3k
views
what types of problems can be solved using the greatest common factors? What types of problems can be solved using the least common multiple
answered
Feb 24, 2017
Mathematics
middle-school
6
votes
164k
views
Math problem solving 9-3 A new car costs$13,000and is depreciating by $900each year.how much will the car be worth after 4 years?
answered
Apr 24, 2015
Mathematics
middle-school
4
votes
25.5k
views
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