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Answers by FM Kerckhof
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What technology do steam engine drill oil improved upon or replaced
answered
Aug 7, 2019
History
middle-school
1
vote
155k
views
What was the purpose of the Civilian Conservation Corps?
answered
Jul 22, 2019
History
middle-school
1
vote
201k
views
Which relation does not represent a function A-(3,0)(0,3) B- (6,-2) (5,-2) C- (3,4) (3,5) D (5,5) (-5,-5)
answered
Mar 7, 2019
Mathematics
middle-school
0
votes
28.8k
views
Xander goes to the movies with his family. Each family member buys a ticket and two boxes of popcorn. If these are five members of his family,let t represent the cost of a ticket and p represent tye cost
answered
Jan 9, 2019
Mathematics
high-school
2
votes
142k
views
A restaurant has 68 chairs. There are 6 chairs at each table
answered
Dec 20, 2018
Mathematics
middle-school
2
votes
176k
views
What should you do if your temperature gauge moves up to just below the red zone?
answered
Jul 2, 2018
Computers and Technology
college
4
votes
15.7k
views
Nelson is creative and smart, whereas felipe tends to take initiative and does better in school. which man is most likely the morning lark?
answered
Jun 15, 2018
Social Studies
high-school
0
votes
145k
views
The ratio of a perimeter is 7:4. Find the ratio of the area.
answered
Jun 10, 2018
Mathematics
high-school
1
vote
180k
views
An electron is pushed into an electric field where it acquires a 1-v electrical potential. suppose instead that two electrons are pushed the same distance into the same electric field. what is the electrical
answered
Feb 16, 2018
Physics
high-school
2
votes
213k
views
What is the solution to linear equation? 2x+y=1 and 3x-y=-6
answered
Feb 14, 2018
Mathematics
high-school
6
votes
101k
views
Kumar is opening a lemonade stand. He spent $4.50 to build the stand and $2.50 for lemons and sugar. He has enough ingredients to make 20 glasses of lemonade. How much should he charge for one glass of
answered
Feb 6, 2018
Mathematics
middle-school
2
votes
167k
views
Can you help me on #3 please
answered
Dec 5, 2017
Mathematics
high-school
3
votes
6.4k
views
Brown fat cells produce a protein called thermogenin in their mitochondrial inner membrane. Thermogenin is a channel for facilitated transport of protons across the membrane. What will occur in the brown
answered
Nov 12, 2017
Biology
high-school
5
votes
36.2k
views
A(n) _____ is a compound that produces hydrogen ions when dissolved in water. a. acid b. buffer c. base d. indicator
answered
May 6, 2017
Chemistry
high-school
4
votes
44.2k
views
Which situation was a result of the 1884 Berlin Conference? (1) Africa was divided without regard to ethnic groups. (2) Monarchies were restored throughout Europe. (3) The slave trade with South America
answered
Jun 25, 2016
History
high-school
6
votes
211k
views
What is 17/12 in simplest form
answered
Apr 14, 2016
Mathematics
middle-school
7
votes
58.1k
views
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