An unbiased coin is tossed 15 times. in how many ways can the coin land tails either exactly 5 times or exactly 3 times?

The olympic-size pool at the recreational center is a right rectangular prism 50m long and 25m wide. the pool contains 3000m of water. how deep is the water in the pool?

What is 0.7 as a % plz i am really dum soo plz me i dont know math

If f(x) = |x + 8|, find f(–11). 19 –3 3 –19 2. if f(x) = |x – 5| + 3, find f(2). 4 11 0 6