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Q. Diagram shows a sound wave as being displayed on an oscilloscope screen. Draw the waveform of another sound wave on the same diagram which has twice the pitch and is half as loud.
answered May 10, 2022
0 votes
48.6k views
The Martins drove the car from 7 a.m. to 4 p.m. and traveled 468 miles. Their average speed was how many miles per hour?
answered May 2, 2022
4 votes
146k views
Nick's family says he resembles... Question 1 options: his father his grandfather his great-uncle
answered Apr 2, 2022
0 votes
218k views
What is the equation of a line the passes through the point (-1,3) and has a slope of -3?
answered Dec 10, 2021
5 votes
103k views
What is the answer 4x - 12x - x
answered Oct 16, 2021
4 votes
103k views
Kiera, a 330 N girl, steps in water that someone spilt on the floor. The coefficient of kinetic friction between Kiera and the floor is 0.028. What is the force of kinetic friction between Kiera and the
answered Jul 7, 2021
6 votes
7.5k views
The type of leader who came to power in Greece around 600 B.C. was a. an ephor. c. a tyrant. b. a democrat. d. an oligarch. Please select the best answer from the choices provided A B C D
answered Jun 15, 2021
4 votes
148k views
What is 1 +1 HELP ME ​
answered Jun 14, 2021
0 votes
162k views
Project head start was created to help A. inner-cities retirees B. disadvantaged preschoolers C. newly arrived immigrants D. returning peace corps workers​
answered Mar 4, 2021
6 votes
190k views
Chang drove 315 miles in 5 hours. At the same rate, how long would it take him to drive 567 miles? I hours
answered Feb 12, 2021
2 votes
213k views
Which BEST explains how the Fourteenth and Fifteenth Amendments expanded citizenship in the United States?
answered Jan 22, 2021
4 votes
187k views
How did some American Indians react to the growing conflicts between European powers in North America? A)They worked together to resist all Europeans. B)They gave their land to European colonists. C)They
answered Jan 20, 2021
5 votes
107k views
Alek went for a walk. D(t) models the distance Alek walked (in kilometers) after t hours. What does the statement D(0.5)
answered Jan 20, 2021
2 votes
205k views
Simplify (2x + 1)(x - 7)
answered Dec 23, 2020
6 votes
114k views
PLZ HELP IM 100% LOST ON THIS
answered Dec 9, 2020
6 votes
111k views
If the base of a parallelogram is 3 and the height is 4 what is the area?
answered Nov 12, 2020
4 votes
155k views
Daisy works at an ice-cream parlor. She is paid $10 per hour for the first 8 hours she works in a day. For every extra hour she works, she is paid 1.5 times her hourly wage. If Daisy works for x hours
answered Feb 16, 2020
3 votes
165k views
__________ involves balancing career demands with personal and family needs.
answered Dec 6, 2019
5 votes
135k views
Why did President James K. Polk support the U.S. acquisition of both Texas and the entire Oregon Territory?
answered Oct 29, 2019
5 votes
203k views
Peter has four horses.Each one eats 4 pounds of oats,twice a day.How many pounds of oats does he need to feed his horses for 3 days?
answered Jul 26, 2019
2 votes
72.1k views
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