What is the probability of getting two heads and two tails in four flips of a fair coin?

To convert a fraction into a decimal divide the denominator into the numerator. true or false

Niall has a half dollar, krista has a quarter dollar, mary has a tenth of a dollar and jack has a hundredths of a dollar. if they combine their money do the 4 students have more or less than a dollar? explain

Hypoteneous base and what is the other

Simplify the expression - 10-9 (-3-2v+3v)

Chloe wants to wrap a present in a box for sarah. The top and bottom of the box is 8in by 3in, the sides are both 3in by 2in and the front and back are 8in by 2in. How much wrapping paper wii Chloe need to wrap the present?

Show that the maximum rate of change, with respect to radius, of the volume of a deflating balloon is four times the sphere's initial great circle circumference

A bag contains 17 balls numbered 1 through 17. what is the probability of selecting a ball that has an even number when one ball is drawn from the bag?

The height of a trapezoid is 2 feet. One of the bases is three times the height, and the other base is four times the height. Find the area of the trapezoid?

Solve the equation P=k x t / V for the letter k

What's a smart way to save money on prescription drugs