What is the sum of the series? 38 Σ j=1 ( j3 − 25j ) 475,684

512,735

530,556

548,131

Find the value of the cosine for angle a

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months