Answers by Mark P Neyer
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Answers by Mark P Neyer

Answers by Mark P Neyer
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Help due tn Alice went shopping at a kids' clothing store where the shirts and pants were the same price. She bought 9 shirts and 4 pairs of pants. She also bought a toy for $6. She spent a total of $71.
answered Aug 10, 2021
6 votes
133k views
Katie bought a new dress for the winter formal dance at school. She was able to find it on sale for 40% off the original price. If she paid $72 after the discount was applied, then what was the original
answered Aug 1, 2021
2 votes
155k views
A gas laser has a cavity length of 1/3 m and a single oscillation frequency of 9.0 x 1014 Hz. What is the cavity mode number?
answered Jul 16, 2021
2 votes
109k views
What do we call large molecules that are found in living things?
answered Jun 22, 2021
0 votes
190k views
What pattern of activation and breaks creates the strongest and longest-lasting memory? a. 3 activations with 3 minute breaks c. 10 activations with 3 minute breaks b. 3 activations with 10 minute breaks
answered May 16, 2021
2 votes
82.3k views
Which cross will yield four phenotypes in the 1:1:1:1 ratio? rryy x rryy RrYy x RrYy RRYY x rryy RrYy x rryy
answered Feb 12, 2021
4 votes
122k views
Find the discriminant 7x^2-5x+1=0​
answered Feb 8, 2021
0 votes
62.1k views
Mr. Charles, age 78, has had Alzheimer's disease for the past nine years. A recent speech and language evaluation at his nursing home indicated severe deficits in verbal reasoning, memory, word finding,
answered Nov 11, 2020
1 vote
138k views
Use Laplace transforms to solve the initial value problem, then give the value of x(?). x'' + 4x = 0; x(0) = 5, x'(0) = 0
answered Aug 23, 2020
3 votes
15.3k views
Please help me with this
answered Jan 31, 2020
3 votes
1.9k views
Does Colombia have a national postal system? If not, how can you mail a letter?
answered Nov 29, 2019
4 votes
60.6k views
Which is a correct two-column proof? Given: <H and <X are supplementary. prove: l || n
answered Oct 2, 2019
3 votes
169k views
What is the standard used by scientist for mass
answered Sep 15, 2019
2 votes
137k views
For which of the following is the great pharaoh Ramses II known? Select all that apply A. built monuments B. wrote famous literature C. was female pharaoh D. fought in many battles and acquired territory
answered Mar 2, 2019
4 votes
167k views
A mixed economy is a combination of which of the following economic systems?
answered Jan 21, 2019
4 votes
77.1k views
Which of the following options describes Jane Austen's Sense and Sensibility? Select all that apply. a novel of manners an epistolary novel a satirical work a work of persuasion
answered Jul 29, 2018
0 votes
102k views
While examining a specimen under the microscope, Janet discovers a structure that has some genetic material that has RNA but not DNA. What is the specimen?
answered Jun 18, 2018
3 votes
19.5k views
If you lived 2000 years ago, which would be the best to own: a horse, a cow, or a dozen chickens? Why?
answered May 11, 2018
7 votes
169k views
What is the moment of inertia of an object that rolls without slipping down a 2.00-m-high incline starting from rest, and has a final velocity of 6.00 m/s?
answered Feb 28, 2018
1 vote
182k views
Are those correct if not tell me which are wrong I need help with number 21 also
answered Feb 20, 2018
4 votes
167k views
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