Recent activity by Jack Wilsdon

Recent activity by Jack Wilsdon

In UML, the constraint denoted by "0..*" indicates what? 1) an optional relationship 2) a mandatory relationship 3) only a many maximum relationship 4) never only one allowed

asked Nov 21, 2024

1 answer 46.3k views

Gerry bought tires for his car. They costed 80 dollars each and should be replaced every 64000km. He drove 4000km on his vacation. What was the cost of the wear on his tires?

answered Nov 21, 2024

1 answer 223k views

In photosynthesis, what drives generation of ATP by ATP synthase? A. The transfer of high-energy electrons to ATP synthase B. The phosphorylation of ATP synthase C. The absorption of a photon of light

asked Oct 2, 2024

1 answer 87.0k views

a stone weighing 0.5 kg tied to a rope of length 0.5 m revolves along a circular path in a vertical plane. the tension of the rope at the bottom point of the circle is 45 newton. to what height will the

answered Sep 28, 2024

1 answer 85.8k views

what type of blodd vessels has the greatest collective influence on both local blood flow and on overall blood pressure?

answered Apr 24, 2024

1 answer 203k views

I dont understand it

answered Mar 16, 2024

1 answer 63.5k views

Which expression is equivalent to -7 + 5a ? -2a -12a 5a - 7 -5a + 7

answered Dec 2, 2023

1 answer 217k views

What effect would a cold ocean current have on climate? Why? please help I am in 6th grade and I need help in science. I have to write in a box and I do not know what to write. If you can, please write

asked Dec 2, 2023

1 answer 93.8k views

Find the area of the isosceles triangle.

answered Oct 15, 2023

1 answer 159k views

Angle e and angle f are supplementary. If m ZE5(9x - 38) and mZF = (2x + 42)", find mZF.28. 21 a(6x +mZF =

answered Sep 30, 2023

1 answer 223k views

Could you help me with my revison

asked Sep 23, 2023

1 answer 229k views

write and solve an equation to answer the question Alan bought 3 pencils and a notebook. the notebook cost $6,and he spent a total of $12. how much did each pencil cost use p to represent the cost of each

answered Sep 15, 2023

1 answer 53.9k views

15. Whether technology is good or bad depends on how it is used. (1 point) O True O False

asked May 16, 2023

2 answers 84.0k views

......... i need help past due

answered Apr 28, 2023

1 answer 73.8k views

Which region developed an economy based on trade and industrial production?

asked Jan 11, 2023

1 answer 32.6k views

A substance that contains only a single type of atom is

asked Dec 6, 2022

2 answers 183k views

Find the sum of the first 21 terms of the sequence 5,9, 13, 17, 21, ...

answered Dec 1, 2022

1 answer 228k views

When vegetables and flowers are grown in greenhouses in the winter, their growth rate greatly increases if the CO2 level is raised to two or three times the level in the natural environment. What is the

asked Nov 2, 2022

1 answer 153k views

US Jordan is 12 years older than Anna. The sum of their ages is 50. Find the age of each person.

asked Nov 2, 2022

1 answer 5.6k views

I need help writing an essay about saturn

answered Sep 11, 2022

1 answer 79.3k views

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