Answers by Kevin Hoffman
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Answers by Kevin Hoffman

Answers by Kevin Hoffman
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How long can a muscle move before it uses up all the energy stored within the muscle tissue? a.) four to six seconds b.) fifteen seconds c.) thirty to sixty seconds d.) several hours
answered Jun 1, 2021
6 votes
223k views
Identify some other substances (besides KCl) that might give a positive test for chloride upon addition of AgNO3. do you think it is reasonable to exclude these types of substances as contaminants that
answered Apr 30, 2021
3 votes
55.8k views
How much money does a bread scientist make in a year?
answered Apr 6, 2021
6 votes
118k views
In 1977 President Jimmy Carter appointed Andrew young to what position
answered Mar 14, 2021
4 votes
150k views
Please solve this with steps: -4.5=-1.2k​
answered Nov 21, 2020
6 votes
200k views
Brianna is graphing the function f(x) = x2 + 6x + 5. What x-intercepts should Brianna use to graph f(x)? –5 and –1 –5 and 1 –1 and 5 1 and 5
answered Sep 20, 2020
3 votes
132k views
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! The hum (sound wave) you may have heard from a transformer has a frequency of about 100 Hz and a wavelength of 3.4 m. How fast does the hum travel? Remember
answered Jun 20, 2020
3 votes
74.7k views
A man exerts a constant force to pull a 49-kg box across a floor at constant speed. He exerts this force by attaching a rope to the box and pulling so that the rope makes a constant angle of 36.9∘ above
answered May 25, 2020
3 votes
76.0k views
Suppose that of all individuals buying a certain digital camera,60% include an optional memory card in their purchase, 40%include an extra battery, and 30% include both a card and battery.1A randomly selected
answered Apr 9, 2020
7 votes
14.7k views
0.217 0.261 0.455 0.833
answered Nov 16, 2019
6 votes
24.2k views
A student intends to titrate a solution of a weak monoprotic acid with a sodium hydroxide solution but reverses the two solutions and places the weak acid solution in the buret. After 23.75 mL of the weak
answered Sep 11, 2019
4 votes
126k views
Stream-of-consciousness describes _____. A)A form of symbolism that is spontaneous and free-flowing, often switching topics without the use of transitions B)A form of point of view that is spontaneous
answered Dec 28, 2018
7 votes
48.7k views
Which narrative point of view is used in this excerpt from “The Lily’s Quest” by Nathaniel Hawthorne?
answered Nov 16, 2018
3 votes
23.1k views
If the points (0, 0), (-1, 1), and (-2, 2) lie on the graph of function h, then which of the following rules could represent the function? A) h(x) = x2 B) h(x) = |x| C) h(x) = -2x
answered Feb 19, 2018
1 vote
189k views
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