Answers by David Ortiz
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Answers by David Ortiz

Answers by David Ortiz
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In order to increase the kinetic energy of a speeding train by 44%, 42MJ of work must be performed (1 MJ = 106 J). If the final velocity of the train (after the 42 MJ of work) is 9 m/s, what is the mass
answered Jun 21, 2021
1 vote
22.5k views
Question 2 (ELAGSE9-10RL1): In the passage, “...the king's favor veered with the wind…” most likely means
answered Jun 18, 2021
6 votes
85.8k views
Find the sum. (w+8) + 2(w +9)
answered May 11, 2021
4 votes
122k views
Solve the x in the diagram below, please.
answered Mar 29, 2021
2 votes
98.8k views
The two right triangular prisms are similar solids.The scale factor of the larger prism to the smaller prism is 3/2. How do the volumes compare?
answered Mar 22, 2021
7 votes
122k views
URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!! What is the circumference of the circle? Use 22/7 for pi 44 cm 55 cm 100 cm 110 cm circumference of the circle is d=35/2cm
answered May 27, 2020
3 votes
104k views
Find the error with the subject-verb agreement. Select the incorrect verb and type it correctly... Modern calculators, which can compute complex sums almost instantaneously, derives from abacuses, hand-operated
answered Feb 4, 2020
4 votes
202k views
Patty is a poor college student struggling to work and keep up with her studies. Fred, her uncle, promises to pay Patty support of $200 per month for the next six months. She quits her current job in order
answered Jan 6, 2020
3 votes
47.1k views
A mother and her eight year old are in for routine physical. The mother complains about the child’s behavior. The mother says the child is out of control and does not listen or pay attention. What are
answered Dec 25, 2019
4 votes
124k views
Which points are on the graph of f(x)=3x+1 ? Select each correct answer. (3,  0) (0,  1) (0,  3) (1,  9)
answered Sep 15, 2019
4 votes
124k views
Unfortunately, infant isabella's mother is addicted to heroin. as a result, isabella receives little or no affection in her mother's care. currently isabella is behind her peers in nearly all facets of
answered May 25, 2019
6 votes
13.0k views
Andy is building a model of a square pyramid for a class project. The side length of the square base is 11 inches and the slant height of the pyramid is 15 inches. What is the surface area of the model
answered May 7, 2019
4 votes
76.0k views
Jacob skips, climbs ladders, and is able to change direction very quickly while running. his gross-motor skills are normative for a _______-year-old child. 2 4 3 5
answered Feb 18, 2019
7 votes
65.8k views
Find the quotient. If possible, rename the quotient as a mixed number. Select the answer that is in simplest form. 3 8  ÷  1 2  = ?
answered Dec 15, 2018
1 vote
199k views
In a chemical reaction such as photosynthesis, ____ are the substances present before the reaction.
answered Nov 24, 2018
6 votes
153k views
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