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Answers by Johnstok

Answers by Johnstok
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A rocket has a mass of 600kg. At lift-off the rocket engine exerts an upward force of 30000N. What is the resultant force on the rocket?
answered Nov 3, 2023
7 votes
89.5k views
True or false: a physical cpu core without hyper-threading enabled can process two instructions at the same time.
answered Sep 20, 2023
7 votes
209k views
What is 5.2×10^-7/2×10^-3
answered Aug 22, 2023
2 votes
14.3k views
Raheem tosses a fair coin 20 times, and it lands on heads 12 times. If Raheem tosses the coin a 21 st time, what is the probability it will land on heads?.
answered Jul 25, 2023
8 votes
87.8k views
what is the intersection point of the lines y=6x+7 and y=-9x-2? are these linear or quadratic equations
answered Jul 1, 2023
4 votes
63.1k views
In a class 40% of the students are girls and the rest are boys. If all the girls attended school but 40% of the boys stayed away what percent of the class was present in class. NEED HELP NOW PLEASE
answered Jan 3, 2023
3 votes
98.1k views
What did the English bill of rights eventually inspire? A. The Magna Carta B. The scientific method C. Leviathan by Thomas Hobbes D.American bill of rights
answered Sep 30, 2022
4 votes
102k views
Which line from “A Smart Cookie” best summarizes Esperanza’s mother’s character?
answered Sep 27, 2022
0 votes
109k views
Write affirmative answers for the following questions. Use direct object pronouns in your answers. ¿Estás decorando la casa?
answered Sep 26, 2022
6 votes
112k views
What is thirty-two times by itself?
answered Aug 30, 2022
12 votes
43.2k views
Define the following: 5 1. Hospitality 2. Concern 3. Commitment 4. Optimism 5. Citizenship
answered Mar 15, 2022
10 votes
208k views
Write a recursive formula for the sequence 180,160, 140, 120, 100...
answered Mar 3, 2022
4 votes
151k views
Select all the correct answers. What were the three main social reform movements of the nineteenth century in United States? abolitionist movement labor reform movement mental health reform movement women’s
answered Mar 2, 2022
12 votes
197k views
How does a medicine like Benadryl (a medicine taken to suppress allergy symptoms) affect the immune system?
answered Jan 26, 2022
4 votes
52.0k views
Over the course of the forty years, the number of states that have passed alcohol and pregnancy has increased from 1 to 43 states. True / False
answered Jan 17, 2022
5 votes
98.4k views
Determine if the given set is a subspace of set of prime numbers P 9. Justify your answer. The set of all polynomials of the form p​(t)equalsat Superscript 9​, where a is in set of real numbers R. Choose
answered Sep 3, 2021
1 vote
229k views
Help me??? i dont understand..
answered Jul 14, 2021
3 votes
62.3k views
If Korea is capable of producing either shoes or soccer balls or some combination of the two, then Select one: a. Korea should specialize in the product in which it has an absolute advantage. b. it would
answered Apr 27, 2021
0 votes
149k views
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