7. A pupil sat for a test in five subjects. He got a total of 380 marks. How
many marks did he lose if every
subject was marked out of 100?
A. 280 B. 500
C. 120
D 220​

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

What is coefficient of the term of degree of degree 5 in the polynomial below

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол