Answers by Stephan Weinhold
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Answers by Stephan Weinhold

Answers by Stephan Weinhold
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A sound wave has a speed of 343 m/s in air. What is the wavelength of a sound wave with a frequency of 686 Hz
answered Jun 15, 2020
2 votes
233k views
63. The manager of the Capitol Restaurant noted that the restaurant had experienced a decreased number of evening customers. The manager promptly ordered the chef to rewrite the evening menu. Customer
answered May 31, 2020
7 votes
90.3k views
Fred works for $8.75 per hour. His regular hours are 40 hours per week and he gets time and a half for overtime. One week he works 47.5 hours. He wants to calculate his pay. Rate Regular Hours Overtime
answered Mar 22, 2020
2 votes
39.4k views
There is a liquid capsule inside a cup full of liquid. The cup full of liquid has salt in it and the liquid capsule has no salt in it. In which direction will the solvent flow?
answered Mar 20, 2020
3 votes
200k views
Help please! What is a point-slope equation of the line with slope -10 that goes through the point (1,4)? A.) y - 4= 10(x - 1) B.) y + 4 = -10(x + 1) C.) y + 4 = 10(x + 1) D.) y - 4 = -10(x - 1)
answered Dec 19, 2019
1 vote
102k views
Frank landed a summer house-sitting job in France! The owners have sent him the following letter and instructions. Which room is NOT mentioned in the instructions? la salle de bains la chambre la cuisine
answered Nov 9, 2019
3 votes
233k views
Two Parter Part 2 Use the FOIL method to solve 15-21 15: (k+5) (k-1) 16: (x-4) (x+8) 17: (q-3) (q-4) 18: (z-5) (z-9) 19: (t+2) (2t+1) 20: (5v-3) (2v+4) 21: (9-r) (2-3r)
answered Jul 21, 2019
1 vote
106k views
You have identified a substance to be solid in nature. Which characteristics will justify your identification? A definite volume, highest molecular motion, highest kinetic energy B indefinite volume, least
answered Jul 18, 2019
1 vote
151k views
What value must replace the "?" in order for this polynomial to be expressed as a difference of squares? x^2+?x-36
answered Dec 15, 2018
4 votes
51.6k views
Working on college applications is a component of what type of goal? A. Physical B. Academic C. Emotional D. Social
answered Nov 17, 2018
0 votes
95.7k views
The scale on the map says that 1.5 cm represents 40 miles. On the map the measurement between Nashville, TN and Atlanta, GA is 12 cm. Which proportion could be used to find the distance between these two
answered Oct 9, 2018
3 votes
159k views
Define violence against children
answered Sep 10, 2018
4 votes
226k views
__________ regla es amarilla.
answered Jul 26, 2018
3 votes
90.4k views
Find the Net Pay: $2345 gross pay, Federal Withholding $592, FICA $179.40, Local $22.05, Health Ins. $56.00.
answered Apr 19, 2018
6 votes
144k views
How were most mummies formed
answered Sep 13, 2017
0 votes
19.1k views
Need help fast!!! Algebra question!!!
answered May 29, 2017
6 votes
8.3k views
The phrase "We, the people" expresses which fundamental principle of government?
answered Jan 29, 2017
0 votes
229k views
what is the participle in this sentence? Sandy was stunned to find she had won the contest. A. Sandy B. stunned C. won or D. contest pleas explain.
answered Aug 21, 2016
3 votes
174k views
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