Answers by David Pham
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Answers by David Pham

Answers by David Pham
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A coconut falls from a height of 18m to the ground. What is the velocity at which the coconut hits the ground? [Given g = 10m/s] ​
answered Jun 24, 2021
5 votes
56.8k views
A person's resting heart rate is typically between 60 and 100 beats per minute. Noah looks at his watch, and counts 8 heartbeats in 10 seconds .Write an equation for h, the number of times Noah’s heart
answered May 8, 2021
1 vote
5.1k views
In a group of hats consisting of only blue hats, green hats, and purple hats, the ratio of blue hats to green hats to purple hats is 7:4:12. If there are a total of 92 hats in this group, how many of these
answered Mar 17, 2021
5 votes
177k views
What is the Edenic Covenant​
answered Mar 13, 2021
4 votes
162k views
Get this riddle correct and earn your prize Goodluck!! You find me once in the morning, twice in the afternoon but never in the evening. What am I?
answered Feb 13, 2021
3 votes
219k views
Which of the following describes how translation changes information? A. From a tRNA code to an mRNA code B. from an rna code to a dna code C. from a nucleic acid code to an amino acid code D. from an
answered Jan 17, 2021
4 votes
60.2k views
How are buildings able to stand​
answered Nov 4, 2020
3 votes
123k views
Que significa está frase "Ese sentimiento de pertenencia a la colectividad humana a través del tiempo y el espacio es el más alto logro de la cultura y nada contribuye tanto a renovarlo en cada generación
answered Aug 22, 2020
5 votes
54.7k views
Find the vertices and foci of the hyperbola with equation quantity x plus one squared divided by sixteen minus the quantity of y plus five squared divided by nine = 1. A. Vertices: (-5, 3), (-5, -5); Foci:
answered Jul 27, 2020
6 votes
695 views
Mutations in DNA are usually caused by chemical or radiation damage to DNA molecules, followed by imperfect repair of the damage. Immediately after this kind of imperfect repair, there may be a mismatched
answered Feb 3, 2020
4 votes
175k views
Why is it important not to overreach during a workout?
answered Jan 3, 2020
4 votes
141k views
What does Odysseus do to convince the swineherd that Odysseus is coming back? He offers to swear a binding oath. He reveals his true identity. He claims he wants no reward until after Odysseus returns.
answered Dec 4, 2019
3 votes
100k views
Which country was a member of the Central Powers during World War One?
answered Aug 23, 2019
3 votes
51.1k views
What does a Chiropracter do?
answered Mar 15, 2019
6 votes
93.7k views
Rearrange R=V/I so that it is in the form Y=MX+C
answered Mar 12, 2019
3 votes
109k views
Show how the demand curve for ice melt would be affected by an extremely long and severe winter
answered Oct 18, 2018
6 votes
218k views
The demonstrative pronouns this and that are misused when they are not supplied with a specific antecedent or with a specific noun to modify. True False
answered May 8, 2018
3 votes
180k views
Ruler of Russia who carried out social and economic reforms to modernize the country
answered Apr 11, 2018
1 vote
157k views
A proton is moved from a position where the electric potential is 125 V to a position where the electric potential is 275 V. The magnitude of the charge on a proton is 1.602 × 10-19 c.
answered Mar 1, 2018
3 votes
60.2k views
Leo is going to use a random number generator 400 times. Each time he uses it, he will get a 1 , 2 , 3 , 4 , or 5.What is the best prediction for the number of times that Leo will get an odd number?
answered Feb 17, 2018
3 votes
129k views
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