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Angelina Cisneros earns $17.00 an hour. What is the minimum number of hours a week she must work, if she wants to earn at least $550 a week?
answered
Jul 22, 2019
Mathematics
high-school
3
votes
151k
views
Why is there little heat retained in the warm thermosphere? a. The pressure is too low c. The molecules move too fast b. The pressure is too high d. There are too many molecules to transfer heat
answered
Jun 28, 2019
Chemistry
middle-school
1
vote
184k
views
A bag contains purple marbles and green marbles, 39 in total. The number of purple marbles is 9 less than 5 times the number of green marbles. How many purple marbles are there?
answered
Jun 14, 2019
Mathematics
middle-school
2
votes
169k
views
NEED HELP Fast open up the Screenshot
answered
Jun 12, 2019
Mathematics
middle-school
3
votes
46.1k
views
Jo gets angry at herself when it starts to rain in town. What is she most angry about? A.She just did her hair up. B.She forgot an umbrella. C.She got lost. D.She wandered into part of town just to try
answered
Feb 8, 2019
English
middle-school
4
votes
185k
views
Find the EXACT solution to the exponential equation 500=20(1.5)^(4x)
answered
Dec 4, 2018
Mathematics
college
4
votes
213k
views
A salvage yard sales 2tons of iron and 1 ton of aluminum recycling plant how many pounds of iron and aluminum does the salvage yard sell
answered
Oct 6, 2018
Mathematics
college
3
votes
21.3k
views
A ship is anchored off a long straight shoreline that runs north and south. From two observation points 17 miles apart on shore, the bearings of the ship are N 33° E and S 58° E. What is the distance from
answered
Sep 13, 2018
Mathematics
college
4
votes
217k
views
A longitudinal study done by Arum and colleagues on a cross-section of U.S. college students found that students' cognitive growth was _____ that of college students 20 years ago.
answered
May 2, 2018
Social Studies
high-school
4
votes
220k
views
Your classmate says 8 to the tenth power times 8 to the third power is equivalent to 8 to the 30th power identify the mistake and give the correct expression#please show your work
answered
May 13, 2017
Mathematics
middle-school
6
votes
153k
views
When did Russia and Britain end their differences and decides to become allies?
answered
Apr 17, 2017
History
high-school
3
votes
40.1k
views
During which literary period did Columbus "discover" America?
answered
Mar 3, 2017
History
high-school
4
votes
225k
views
Neolithic people developed systems of mathematics for all of the following reasons, except to
answered
Mar 7, 2016
History
high-school
4
votes
28.3k
views
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