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Answers by Habba

Answers by Habba
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What is the speed of sound in dry air at 20°C?
answered May 31, 2022
5 votes
189k views
During pre-modern times when agricultural societies prevailed, in order to increase the supply of labor, couples often had many children. Because today large families are an economic burden rather than
answered Mar 12, 2022
7 votes
223k views
According to Kevin, if you don't read, you can't
answered Feb 1, 2022
8 votes
95.7k views
What is the mood is "aunty misery"
answered Jan 12, 2022
3 votes
13.2k views
6° with the horizontal) at a steady speed of 4.0 m/s. Assuming a total mass of 75 kg (bicycle and Kasek), what must be Kasek's power output to climb the same hill at the same speed? ​
answered Dec 27, 2021
7 votes
101k views
Rachel travelled 240 km in 4 hours by train and then travelled 120 km in 3 hours by car. What is the average speed during the whole journey? A. 60.9 km/hr B. 55 km/hr C. 51.42 km/hr D. 78 km/hr
answered Dec 22, 2021
2 votes
189k views
If a man could fall through a hole that passes through the center of Earth, gravity would cause him to: A.Gain speed until he reached the other end of the tunnel. B. Stop falling at the center of Earth.
answered Dec 12, 2021
5 votes
128k views
Should state and local governments be allowed to make different decisions regarding quarantine?
answered Oct 13, 2021
4 votes
217k views
A designer has designed two two pairs of pants (P 1 and P 2) and five tops (T1, T2, T3, T4, and T5) to create outfits. How many different outfits could she ​create? a.  15 b. 12 c. 10 d. 8
answered Jul 17, 2021
4 votes
204k views
Breathing hard after exercise is a biological response controlled by negative feedback mechanism. This response is triggered by levels of carbon dioxide and _____ blood pH levels
answered Jul 10, 2021
4 votes
152k views
Which one of the following is not a part of the business case for why companies should act in a socially responsible manner? A. C) Acting in a socially responsible manner is in the overall best interest
answered May 30, 2021
2 votes
46.5k views
Timothy bought 10 cookies for $5.00. Let x represent the number of cookies purchased, and let y represent the total cost. Graph the line that represents the proportional relationship. PLZ use this graph
answered May 2, 2021
2 votes
1.1k views
Water is a compound. O A. True B. False
answered Apr 17, 2021
3 votes
222k views
What common geographic features are there? ​
answered Apr 13, 2021
1 vote
190k views
An object of mass 3.4 kg is moving in a straight line with kinetic energy 59.177 J. A force is applied in the direction of its motion for 2.7 seconds, and as a result, its kinetic energy is multiplied
answered Apr 8, 2021
4 votes
218k views
Describe how the officers families were taken care of.(Fort Union)
answered Feb 22, 2021
3 votes
99.1k views
The average (arithmetic mean) ages, in years, of the people in group A and group B are 41 and 36, respectively. The average age, in years, of the people in the two groups combined is 38. If there are no
answered Aug 13, 2020
6 votes
86.1k views
How can yoga benefit the joints
answered May 28, 2020
6 votes
116k views
!!!!!!!!!!!!!!!!!!!!!!!!!!! NEED HELP ASAP PLEASE !!!!!!!!!!!!!!!!!! I REALLY NEED HELP CANT FIGURE OUT HOW TO PUT THE PATHAGORIAN THROM FOR THESE QUESTIONS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! A marble
answered Apr 10, 2020
1 vote
128k views
Assume that instead of Taq polymerase, another polymerase, one that is very heat-sensitive, was used in a PCR. What differences would one observe when this new experiment is compared to the original experiment
answered Mar 20, 2020
5 votes
159k views
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