In the diagram above, in order to divide AB in the ratio 4:5.3 by proportional divisions, it is necessary to first: ​

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?

Multiply and simplify. (x - 4) (x^2 – 5x – 6) i will mark brainliest if your answer is right. show how you got the answer. if your answer is correct but does not show how you got the answer you will not be marked brainliest.