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K type star life span is estimated 17 billion years to 70 billion years. How is that possible if the universe is 13.8 billion
0 answers
621 views
Question 1
Which of the following is nota way that human activity has negatively affected the biodiversity of ecosystems? Group
4 answers
2,053 views
Consider a pair of planets for which the distance between them decreases by a factor of 5. Demonstrate that the force between
1 answer
4,465 views
1)An electronic repair shop has 5 vacum cleaners, 12 tv sets, and 18 vcrs to be repaired. The store employs two part time
1 answer
556 views
A)For a certain commodity the demand equation is given by D=-3p+20. At the price of $1, four units of the commodity are
1 answer
910 views
A lost shipping container is found resting on the ocean floor and completely submerged. The container is 5.4 m long, 2.3 m wide,
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652 views
A spherical reservoir that contains 4.55 105 kg of water when full. (h = 7.70 m.) The reservoir is vented to the atmosphere at
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500 views
using a powerful air gun, a steel ball is shot vertically upward with a velocity of 80 m/s, followed by another shot after 5
2 answers
2,410 views
Answers (6)
K type star life span is estimated 17 billion years to 70 billion years. How is that possible if the universe is 13.8 billion years old?
Then don't comment if you don't plan on helping.
Dude. Not cool. She needs help so she is asking for it. What is so wrong about that.
What do you think the answer is?
What's the answers you have available to choose?
I managed to attempt...not sure if correct thou. Vacum tv vcr = cost X-repairmen 1 ...1 3 3 = 250x y-repairmen 2 ...1 2 6 = 220y 5 12 18 1) find optimization c = 250x + 220 y 2) find constraints X+y》5 , 3x+2y》5, 3x+6y》18, x>0,y>0 3) find x & y int A)
