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Water is being drained out of a swimming pool at a constant rate of 780 gallons per hour. The swimming pool initially contained 45,000 gallons of water. A chemical additive must be added to the pool when
answered
Jul 13, 2019
Mathematics
middle-school
3
votes
53.4k
views
Which best describes a benefit of using DNA technology in medicine?
answered
Jun 15, 2019
Biology
middle-school
3
votes
137k
views
What will appear in a plains area after heavy rain
answered
May 17, 2019
Biology
middle-school
2
votes
216k
views
How did Louis XVI’s weak leadership contribute to the growing crisis in France?
answered
Apr 22, 2019
History
middle-school
4
votes
33.5k
views
A packet of eggs contains six eggs. Abraham buys x packets. He uses two eggs for his breakfast. i) Write an expression for the number of eggs that he has left. ii) If he has 28 eggs left, how many packets
answered
Oct 19, 2018
Mathematics
middle-school
3
votes
5.1k
views
What is the molarity of the solution that results when 25.0 mL of 0.513 M solution is diluted to 500.0 mL
answered
Sep 21, 2018
Chemistry
high-school
2
votes
3.3k
views
Is plastic a mixture, compound, or an element?
answered
Nov 9, 2017
Physics
high-school
3
votes
109k
views
At the ladybug picnic, there are 5 leaves. Each leaf has 4 ladybugs. Each ladybug eats 2 aphids.
answered
Oct 23, 2017
Mathematics
middle-school
4
votes
230k
views
1. Dribbling 2. Chest pass 3. The spider 4. Bouncing pass 5. Overhead pass 6. Lay-up 7. Baseball pass 8. Jump shot 9. Backboard 10. Basket For questions 1-10, fill in the blank with the letter of the description
answered
Jul 15, 2017
English
high-school
5
votes
159k
views
the value of the digit on the left is always 10 times as great as the value of the digit on the right.Name the values of the given digits. The 3s in 1,338
answered
Apr 17, 2017
Mathematics
middle-school
4
votes
209k
views
Are the angles with the given measures complementary, supplementary, or neither? m∠J = 63° and m∠K = 27°
answered
Apr 23, 2015
Mathematics
high-school
6
votes
35.3k
views
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