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A small 20-kg canoe is floating downriver at a speed of 2 m/s. What is the canoe’s kinetic energy? 80 J 18 J 40 J 400 J
answered
Jul 8, 2020
Physics
middle-school
4
votes
14.9k
views
What two things are being compared in the following simile " blue were her eyes as the fairy-flax"
answered
Nov 10, 2019
English
middle-school
5
votes
89.4k
views
What is the prefix of unbeatable
answered
Sep 27, 2019
English
high-school
0
votes
106k
views
Which words best complete the comparison of Beowulf and Grendel ?
answered
Sep 5, 2019
English
middle-school
5
votes
198k
views
the law of cosines is used to find the value of m. m2 = 272 + 182 ??? 2(27)(18)cos(28??) m2 = 729 + 324 ??? (972)cos(28??) m2 = 1053 ??? (972)cos(28??) To the nearest whole number, the value of m is .
answered
Aug 9, 2019
Mathematics
high-school
2
votes
87.7k
views
Suppose and exponential function is to fit to a set of data. Which of the following residual plots indicates that this function was an appropriate fit for the data?
answered
Mar 31, 2019
Mathematics
middle-school
0
votes
145k
views
Factoring the trinomial 9 + 8t^2 - 18t How would I factor and simplify this trinomial?
answered
Jan 22, 2019
Mathematics
middle-school
3
votes
42.4k
views
In the stearns passage what deadly illness arrvied from southern asia
answered
Nov 11, 2018
Social Studies
middle-school
5
votes
203k
views
1.) Thomas wants to measure the temperature change that occurs when sodium hydroxide is dissolved in water. Which is the best tool for this purpose? A) thermometer B) barometer C) manometer D) micrometer
answered
Oct 14, 2018
Chemistry
high-school
2
votes
208k
views
Which is NOT a true statement about others and your credit? Credit reports can be affected with joint purchases such as a car. Authorized users on your credit card account can affect your credit score.
answered
Oct 4, 2018
Mathematics
middle-school
5
votes
38.3k
views
What does it mean when a job application asks for names previously used?
answered
Apr 29, 2018
Business
high-school
4
votes
45.4k
views
How was the Three-Fifths Compromise like the Great Compromise?
answered
Apr 22, 2018
History
high-school
1
vote
153k
views
A big cruise ship dropped anchor off the Caribbean island of Barbuda. The heavy anchor was released from a height of 54 meters above the water's surface, and it fell at a constant rate. After 35 seconds,
answered
Feb 22, 2018
Mathematics
high-school
3
votes
89.8k
views
What determines the atomic mass of an element? A. the sum of the neutrons and the electrons B. the sum of the protons and electrons C. the sum of the ions and isotopes D. the sum of the protons and the
answered
Oct 26, 2017
Physics
high-school
5
votes
133k
views
I would likefor someone to help me indetify What is matter ?
answered
Sep 27, 2017
Chemistry
middle-school
6
votes
60.1k
views
How do autotrophs and heterotrophs obtain the materials needed to build needed macromolecules ( 2 different sources for autotrophs?) How are organelles structurally adapted to maximize the uptake of these
answered
Mar 21, 2017
Biology
high-school
1
vote
71.7k
views
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