A pool can be filled by one pipe in 4 hours and by a second pipe in 12 hours. How long will it take using both pipes to fill the pool?

If it takes an object 25 s to travel 45 m, how fast is the object moving?

If an angle measuring 20 is bisected to form two new angles, what is the measure of each new angle

Start 14. skip count by tens to 54. do the ones digits change? explain

What is te slope-intercept form of the equation of the line with (-3,5), (6,2)

Four-fifths of the sum of h and 4 plus the product of 3 and q

what are the new coordinates after reflecting across x=2 if the coordinates are K (-2,-1) L (-2,-3) M (-5,-3) N (-5,-1)

Suppose you make a conjecture that your dog only eats dog food A. A valid counterexample is that last night he ate dog food. True or False

A square garden with a side length 150 m has a square swimming pool in very center with a side length 25 m. Calculate the area of the garden.

A group of objects or numbers is called a ...

A coin has two sides: heads and tails. A die has six sides, numbered 1 through 6. If you flip the coin and roll the die, what is the probability that you flip ''heads'' and roll a 4, 5 or 6?