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What is life expectancy
answered
Jul 7, 2019
Health
middle-school
5
votes
42.2k
views
Rosa made a mosaic wall using 42 black tiles, 35 blue tiles, and 23 red tiles. Write a percent to represent the number of red tiles in the mural.
answered
Jun 30, 2019
Mathematics
middle-school
3
votes
192k
views
L+15.2=-4.5 Solve for L explain
answered
Apr 24, 2019
Mathematics
middle-school
3
votes
193k
views
Your friend is applying for a job at your company. She asks you to recommend her. She wants you to tell your boss that you have worked with her before , even thought that is not true. what is the ethical
answered
Feb 24, 2019
Computers & Tech
middle-school
3
votes
197k
views
A quadratic equation has a discriminant of -1. which answer describes the number and type of the solution of the equation? 1 real solution 2 real solution 1 real and 1 complex solution 2 complex solution
answered
Feb 21, 2019
Mathematics
college
4
votes
35.7k
views
I think I know this much so far for A (but I could be wrong): <img src="-f-h'(x)-20-3D-20-10a(-2x-2B1)-5E4-3Cbr-20-2F-3E-20h''(x)-20-3D-2080a(-2x-2B1)-5E3.jpg"> For B, I know that the sign of the first derivative will tell you if the function is increasing or decreasing. Is that useful? For C, I have
answered
Dec 6, 2018
Mathematics
high-school
5
votes
109k
views
Which statement best explains the relationship between science and technology
answered
Nov 18, 2018
Social Studies
high-school
3
votes
186k
views
How did j. d. salinger, in the catcher in the rye, depict the culture of the 1950s?
answered
Oct 16, 2018
English
high-school
6
votes
101k
views
Belle Co. has beginning inventory of 12 sets of paints at a cost of $1.50 each. During the year, the store purchased 7 at $3.00, 8 at $3.25, and 12 at $3.50. By the end of the year, 31 sets were sold.
answered
Oct 7, 2018
Business
college
6
votes
107k
views
Helpp plz very stuck
answered
Jul 31, 2018
Mathematics
middle-school
1
vote
60.8k
views
Beatrice has 15 glasses and 20 mugs. She would like to set them out in identical groups, with none left over. In preparation for a dinner party. What is the greatest number of groups Beatrice can set out?
answered
Apr 1, 2018
Mathematics
middle-school
5
votes
4.2k
views
The first cotton-spinning mill in the United States was built by: Eli Whitney James Tallmadge Henry Clay Samuel Slater
answered
Mar 29, 2018
History
high-school
3
votes
144k
views
The diagram shows a motion map for a train. Which statement is supported by the motion map? The train traveled south and then north. The train moved at a velocity of 75 mph north. The train had a greater
answered
Feb 22, 2018
Physics
high-school
5
votes
170k
views
Why is the solar system big how Is it made
answered
Jan 4, 2018
History
middle-school
2
votes
25.8k
views
President wilson's speech on fourteenfifteensixteen points provided one plan for ending war and securing world peace.
answered
Aug 28, 2017
History
high-school
2
votes
134k
views
1.6 hours to .95 hours percent of change
answered
Apr 26, 2017
Mathematics
middle-school
7
votes
170k
views
Jason can travel 24 3/4 miles in one half hour what is his average speed in miles per hour
answered
Apr 17, 2017
Mathematics
high-school
2
votes
171k
views
Felipe rides the bus 9 times a week. He pays $1.75 each time he rides the bus. How much money does Felipe spend to ride the bus each week?
answered
Feb 2, 2017
Mathematics
middle-school
7
votes
189k
views
What number is greater than the absolute value of 3/8
answered
May 26, 2016
Mathematics
high-school
7
votes
104k
views
How to solve p/6=92 worked out so I understand
answered
Feb 18, 2015
Mathematics
high-school
4
votes
144k
views
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