Answers by Dennis Sparrow
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Answers by Dennis Sparrow

Answers by Dennis Sparrow
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All of the following helped to improve the efficiency and production of farmers at the turn of the 19th century except: A. the steel plow B. gas tractors C. mechanical reaper D. barbed wire
answered Dec 7, 2021
3 votes
75.4k views
skywalker limited shares of jedi jewellers during 2018 for $124000. Skywalker elected the air value option for accounting for this investment. At year end 208, 2019 and 2020 this investment has a fair
answered Aug 30, 2021
4 votes
105k views
Point E is on line segment DF. Given DE=9 and DF=11, determine the length EF.
answered Jul 19, 2021
5 votes
72.3k views
What is the molarity of a solution when 3.58 moles of NaCl are dissolved in 2.12 L of solution?
answered Jun 25, 2021
3 votes
132k views
Solve for x -2 (1-4x) = 3x + 8
answered Jun 16, 2021
2 votes
134k views
An internet company, K-mobile, charges $60 per month for use of up to 100 hours but then charges $100 per month for 100 hours and more. Another company, AK & K, charges $1.50 per hour of use. When is the
answered Apr 28, 2021
4 votes
26.2k views
Please help! I will love you forever if you do! Select the letter of the correct answer. Simplify. 7.5 x 10-14 1.5 x 109 5x 10-5 5x1os 5x 10o23 5x10-23
answered Apr 22, 2021
2 votes
15.1k views
In one of the original Doppler experiments, a tuba was played at a frequency of 64.0 Hz on a moving flat train car, and a second identical tuba played the same tone while at rest in the railway station.
answered Apr 13, 2021
3 votes
224k views
In Colombia, the plains and coastal lowlands are ______. moderate hot warm cold ASAP
answered Apr 6, 2021
2 votes
84.3k views
For a hydrogen‑like atom, classify the electron transitions according to whether they result in the absorption or emission of light. Absorption Emission Answer Bank Ignoring sign, which transition is associated
answered Mar 7, 2021
3 votes
195k views
Some species of orchid plants do not perform photosynthesis. These flowering plants rely completely on soil fungi to give them nutrients. The soil fungi feed on decaying matter, and they will naturally
answered Feb 25, 2021
4 votes
200k views
Which is a symbol that represents SI units for temperature? 0 °C g OL OF
answered Feb 18, 2021
6 votes
158k views
I need a summary about the article of confederation I only need 10 sentences to make the summary please help me
answered Jan 30, 2021
4 votes
203k views
After returning to South Africa from Algeria in 1964, Nelson Mandela was arrested and imprisoned. Elected to the presidency. Educated in guerrilla tactics. Finally granted his freedom.
answered Dec 4, 2020
2 votes
41.7k views
Witch is greater -3/4 or +5/8 (+=positive) (-= Negitive) This is 6th grade math
answered Sep 30, 2020
0 votes
106k views
Current is the flow of electrical charge with time. True False
answered Jul 29, 2020
3 votes
230k views
Consider two lines. Line A is given by the function f(x) = 4x − 9, while Line B contains the points (0, 5) and (2, 12). Which statement is true? A) Line A and Line B have the same slope. B) Line A has
answered Jun 7, 2020
4 votes
211k views
X and y intercepts if y=3(xg1)^2-12​
answered Apr 18, 2020
4 votes
173k views
Programming (Optimizing an Objective Function) A manufacturer of ski clothing makes ski pants and ski jackets. The profit on a pair of ski pants is $2.00 and the profit on a jacket is $1.50. Both pants
answered Feb 6, 2020
4 votes
2.0k views
Suppose that 33.3 J of heat is added to an ideal gas. The gas expands at a constant pressure of 1.45 104 Pa while changing its volume from 3.24 10-4 to 8.40 10-4 m3. The gas is not monatomic, so the relation
answered Jan 29, 2020
6 votes
149k views
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