Davis notcies that his hair is decreasing exponentially at a rate of 10% per year. If he starts with 100,000 hairs on his head, how many hairs will he have after 3 years? Remaining amount = 100,000 (1-0.1) ^3

To meet her summer reading goal, Ashley wanted to read 3,000 pages in 3 months. At the end of the summer, she beat her goal by 360 pages. How many pages did she average reading per month?

Which numerical expression correctly translates the phrase 4 less than the sum of 9 and 2? O A. 9+2 - 4 OB. 9 - 4+2 O c. 4 - (9+2) OD. 4 - 9+2 0

The graph represents the height of a basketball as a function of horizontal distance. The unit of measurement is feet.

4n+9=6 What is the value of n?

The relitive growth rate for a certain type of bactieria population is 85% per hour. a small culture has formed and in just 2 hours the count shows to be 12,500 bacteria in the culture what is the inital number of bacteria in the culture?

A 12-ft-by-15-ft rectangular swimming pool has a 3-ft-wide no-slip surface around it. What is the outer perimeter of the no slip surface

One fourth the difference of four sixths and three twelfths

Write 7 3/10 as an improper fraction

Two planes fly in opposite directions. one travels 450 mi/h and the other 550 mi/h. how long will it take before they are 4,000 mi apart?

Subtracting Integers Pre-Test Active 1 2 Michael is using a number line to evaluate the expression - 8 - 3.