A student takes a 15 question

a. True

b. False quiz and guesses at every answer. what is the probability that the student gets exactly 10 questions right, given that the student got the first question right?

School pennants cost $18 each. Ms. says she will pay $146 for 7 pennants. Is this a fair price?

Y = (x+9) : (x-3) Find the value of y when x=5

A standard six-sided number cube is rolled. Find the probability of the given event. 1. an even number or a one 2. A six or a number less than 3 3. An even number or number greater than 5 4. An odd number or number divisible by 3

What is the mean absolute deviation of 24,30,36,42,48,54

Arithmetic sequence and series algebra 2 Find S10 for 2+5+8 + ... And Find S10 for - 1+-7+-13+-19 + ...

Kodi makes and decorates custom cupcakes. She sells one dozen for $15.99. Shellie sells cupcakes for $14.99 more than the number of dozens of cupcakes.

What are the units of measure for volume of a three dimensional figure?

The length of a rectangle is 2 more than twice the width. The perimeter is 76 feet. Find the length and width of the rectangle.

What is a (a) divided by (a^2)

A person selecting a bank should consider safety issues