Harry stacks several bricks, one over the other, to make a tower 114.30 centimeters high. if the height of each brick is 2.25 inches, how many bricks did harry stack all together?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.

The relative growth rate for a certain type of fungi is 60% per hour. a small culture has formed and in just 6 hours the count shows to be 20,273 fungi in the culture. what is the initial number of fungi in the culture?