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If the length of a ramp (an inclined plane) is 12 ft, and it rises 2 ft, what is its MA?
answered
Apr 29, 2019
Physics
college
2
votes
86.2k
views
Consider the potassium permanganate reaction again. 2KMnO4 + 16HCl → 2KCl + 2MnCl2 + 8H2O + 5Cl2 How many moles of water are produced when 3.45 moles of KMnO4 react? Give your answer to the nearest 0.1
answered
Nov 12, 2018
Chemistry
high-school
5
votes
33.8k
views
During the 19th century, american society became increasingly: a) rural b) homogeneous c) heterogeneous d) non-industrial I think the answer is either a or d but I just can not find it in my book anywhere.
answered
Jun 27, 2018
History
high-school
4
votes
5.8k
views
A total of $3800 is invested into two accounts paying 4% and 7% annual interest. In one year the combined interest on the accounts is $218. Find the amount invested at 4%.
answered
May 23, 2018
Mathematics
high-school
2
votes
188k
views
In the mid-1800s, what event played a part in the large increase in British immigration to Australia?. A. Aborigines moved to the Outback. . B. British colonists discovered gold. . C. British colonists
answered
Jul 24, 2017
Geography
high-school
1
vote
211k
views
During which process is mrna converted into a sequence of amino acid for protein production a-transcription b-translation c-translocation d- mRNA synthesis
answered
Apr 6, 2017
Biology
high-school
6
votes
92.8k
views
The ratio of white pens to blue pens in jakes drawer is 4 to 3. If Jake has more than 40 pens, what is the minimum number of pens that can be in jakes drawer?
answered
Apr 6, 2017
Mathematics
middle-school
6
votes
64.1k
views
Write a sentence that compares the values of the nines in the number 69.92.
answered
Dec 26, 2016
Mathematics
middle-school
0
votes
207k
views
What are the two types of serves in volleyball?
answered
Oct 16, 2016
English
middle-school
3
votes
4.2k
views
In which measurement situations could the most appropriate unit of measurement be millimeters? Choose all answers that are correct. A. length of a paper clip B. height of a person C. width of a finger
answered
Apr 30, 2015
History
high-school
4
votes
13.8k
views
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