Answers by JayB
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Answers by JayB

Answers by JayB
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What country is at 40 n, 30 e
answered Feb 27, 2021
5 votes
132k views
What is the reciprocal of cos0
answered Nov 12, 2020
3 votes
121k views
The mass of a high speed train is 4.5×105 kg, and it is traveling forward at a velocity of 8.3×101 m/s. Given that momentum equals mass times velocity, determine the values of m and n when the momentum
answered Nov 9, 2020
0 votes
89.3k views
The nucleus of an atom contains positively charged particles, called protons, and neutral particles, called neutrons. How is the nucleus of an atom held together?
answered Aug 27, 2020
5 votes
81.6k views
A gene is composed of two alleles. An allele can be either dominant or recessive. Suppose that a husband and​ wife, who are both carriers of the​ sickle-cell anemia allele but do not have the​ disease,
answered Apr 13, 2020
7 votes
195k views
Steven carefully places a 1.65-kg wooden block on a frictionless ramp, so that the block begins to slide down the ramp from rest. The ramp makes an angle of 58.3� up from the horizontal. Which forces below
answered Mar 25, 2020
1 vote
219k views
Although Joshua is an alcoholic,he is able to control his drinking when he is able to control his drinking when he parties with his friends
answered Feb 4, 2020
6 votes
210k views
A weighed sample of iron (Fe) is added to liquid bromine (Br2) and reacts completely. The reaction produces a single product, which can be isolated and weighed. The experiment is repeated a number of times
answered Jan 15, 2020
7 votes
97.5k views
10 watermelons have an average weight of 4.3 pounds and 5 pumpkins have an average weight of 3.4 pounds. What is the average weight of the 15 items?
answered Jun 9, 2019
2 votes
172k views
How are these two lungs different? How can you tell the diseased lung from the healthy lung?
answered Jun 5, 2019
5 votes
170k views
Serfs were peasants who were tied to the land of a manor and could not leave without the lords permission. true or false ?
answered May 14, 2019
7 votes
173k views
Which of these would be an example of unbalanced forces? A. You stand very still during the National Anthem. B. Your coffee cup does not move from its original spot on the desk. C. A dog runs at a constant
answered Feb 1, 2019
3 votes
138k views
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