30-3n = 10

n = what?

One ticket is selected at random from 100 tickets numbered 00,01,02,03 ... 99. Suppose x is the sum of digits and y is the product of the digits. then the probability that x=9 and y=0 is ... ?

Quiz scores of statistics students were obtained by a teacher and listed below. Construct a frequency distribution beginning with a lower class limit of 0 and use a class width of 2.

How can you write an equation in 2 variables to slove a problem

7: At the zoo, the aquarium is 36 feet north of the gift shop. The monkey habitat is 323 feet east of the gift shop. What is the distance, in feet, from the aquarium to the monkey habitat?

What is the first number greater than 106637 where it's tens and units digits are the same

A store owner bought some flower pots for $1200, the flower pots were sold for $2700 with a profit of $30 per pot. how many flower pots did she sell

The sum of two complex numbers, where the real numbers do not equal zero, results in a sum of 34i. Which statement must be true about the complex numbers?

Evaluate (a + b) 2 for a = 2 and b = 3. 10 25 13

If y = 64 and y = 4^x solve for x.

Which is the best statement that is true about a square, rectangle, rhombus, and parallelogram?