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Answers by Vanita

Answers by Vanita
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a rocket engine consumes 450 kg of fuel per minute. if the exhaust speed of the ejected fuel is 5.2 km/s, what is the thrust of the rocket?
answered Sep 14, 2024
3 votes
182k views
A 5.5-ft-tall person walks away from a 8-ft lamppost at a constant rate of 3.6 ft/sec. What is the rate that the tip of the person's shadow moves away from the lamppost when the person is 11 ft away from
answered Aug 28, 2024
3 votes
33.3k views
A hexagon is one whole. What fraction does a trapezoid and two triangles represent of the hexagon? Provide the calculations and explain how the parts contribute to the whole shape.
answered Aug 15, 2024
4 votes
223k views
Prove Theorem 3 as follows: Given an mxn matrix A, an element in Col A has the form Ax for some x in R". Let Ax! Aw represent any two vectors in Col A. a. Explain why the zero vector is in Col A. b. Show
answered Jul 29, 2024
5 votes
121k views
Choose a math class that you have taken recently. What was it? What pre-math skills can you identify that helped you to succeed in that class?
answered Jul 19, 2024
6 votes
141k views
A nurse is planning care to prevent plantar flexion for a client who is in a coma. Which of the following interventions should the nurse include in the plan of care? a) Keep the client's feet in a pointed
answered Jul 7, 2024
6 votes
212k views
Find the area of the figure. (Sides meet at right angles.) 7 in 3 in 3 in 3 in 9 in 3 in 3 in 7 in
answered Jun 30, 2024
4 votes
132k views
If a 4 digit number 4ab5 is divisible by 55 then determine the value of b-a
answered May 24, 2024
1 vote
141k views
Effect of a tax on buyers and sellers
answered Apr 4, 2024
1 vote
3.2k views
Create a new worksheet based on the Expense Report sample template.
answered Feb 8, 2024
0 votes
10.1k views
Yooo im from k12 please help me rqqq!!! Multiply 12x4(−56x3y2) Question 9 options: −10x12y8 10x7y2 10x12y8 −10x7y2
answered Jul 13, 2023
7 votes
180k views
Helppppppppp m eeeee plzzzzzzz
answered Oct 11, 2022
3 votes
224k views
Explain the different types of trade with example (for 6 class) (please fast)​
answered Sep 16, 2022
7 votes
71.5k views
A line has a gradient of -2 A line that is parallel to this will have a gradient of ...
answered Sep 8, 2022
9 votes
180k views
Identify the graph of ƒ(x) = x2 + 6x – 7 from the choices below.
answered Jun 7, 2022
8 votes
14.9k views
How would the following triangle be classified?
answered Apr 30, 2022
10 votes
21.8k views
43. Tu ______ besoin d'un stylo? A.es B.fais C.as
answered Apr 16, 2022
0 votes
139k views
Osceola was an Seminole leader from Florida. Please select the best answer from the choices provided T F
answered Apr 6, 2022
9 votes
148k views
Can someone plz help me? :)
answered Feb 25, 2022
3 votes
24.3k views
What property of water causes high surface tension
answered Feb 23, 2022
2 votes
228k views
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