Một thiết bị gồm 3 loại linh kiện: Loại thứ I chiếm 24% tổng số các linh kiện, loại thứ II chiếm 47% và loại thứ III chiếm 29%. Cho biết khả năng hỏng (tại thời điểm
đang xét) của các linh kiện loại thứ I là 22%, loại thứ II là 23% và loại thứ III là 12%.
a) Tính khả năng thiết bị sẽ bị hỏng.
b) Nếu bị hỏng thì loại linh kiện nào có khả năng hỏng lớn nhất

For this option, you will work individually. the pythagorean theorem can be used in many real-world scenarios. part 1 write your own real-world scenario where the pythagorean theorem can be applied to find a missing piece. you may choose to write a problem that is two- or three-dimensional in nature. be sure that you will be able to draw a diagram of your scenario. write out your problem and submit it for part 1. be sure to end your scenario with a question. part 2 draw a diagram of the scenario you created in part 1. you may draw by hand and scan and upload your drawing or create a computer-generated drawing for submission. be sure to label all parts and dimensions of the drawing. part 3 solve the question that you posed in part 1. show all of your steps in answering the question. for this option, you will need to submit all three parts for full credit—your real-world problem and question, the diagram that you created, and your work solving the problem, showing all steps. * note that your instructor is looking for your own original idea. while it is acceptable to use the internet for research and inspiration, academic integrity policies apply.

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

How are sas and sss used to show that two triangles are congruent?