What is the smallest positive integer whose proper divisors add up to more than the integer itself?

Prof. Lazy decides to assign final grades in CSE 312 by ignoring all the work the students have done and instead using the following probabilistic method: each student independently will be assigned an A with probability θ, a B with probability 3θ,

Calculate each of the following parts of parts. 2/3 of 3/7

Are 6/10 and 6/30 multiples of 3/10? explain

Mrs. Bell has 24 students. Mr. Dole has 36 students in his class. The two classes are working on the same project and so the students in each class need to be split up into equally sized groups.

If Lisa ran 3 miles, how many meters did she run?

Edward's recipe for salad calls for 3 3/4 cups of lettuce and 1/2 lb of tomatoes. Determine how many cups of lettuce Edward would need to mix with 1 lb of tomatoes. Show your work.

Kia purchased 3 pounds of grapes and spent $11.63 on other items. She spent a total of $20. She used the following steps to find the cost of each pound of grapes. When Kia subtracts 11.63 from both sides, what does the difference represent?

A line passes through the origin and has a slope of - 3/2. Through which quadrants does the line pass?

How do I make an algebraic formula for a number that's increasing by 74%? Starting number: 93.13, I need a formula to go up by 74% 100 times.

The next number in the sequence - 5,-2,4,13 is 25. Is this conjecture ruse or false? A. False B. Not enough info provided. C. True