A fair coin is tossed 3 times in a row. What is the probability that heads appears exactly 2 times?

Evaluate the equation: 33d = 924 What is d? A 27 B 28 C 29 D 31

Cheyenne needs to cut a piece of paper so that she has exactly 1/3 of it. If the length of the paper is 11 inches, how long will be the piece that she cuts?

A rectangular plot of land is represented on a coordinate plane where each unit is one foot. The vertices are at (60,30), (60,90), (100,30), (100,90) ? A. 100 feet B. 200 feet C. 560 D. 2,400

A bank account earns 2.5% interest per year. If the account starts with $500, approximately how many years will it take for the value of the account to be $750?

What are three equivalent fractions to 4/11

Euler's formula, V - E + F = 2 relates the number of vertices V, the number of edges E, and the number of faces F of a polyhedron. How many faces does a polyhedron with 5 vertices and 8 edges have?

12. x2 - 25 = 0 solve for square roots

How many solutions does the equation have? |p - 4| = - 5

F (x) = 2/3x+3, what is the value of f (12)

A problem on a multiple-choice quiz is answered correctly with probability 0.9 if a student is prepared. an unprepared student guesses between 4 possible answers, so the probability of choosing the right answer is 1/4.