The mean of a set of normally distributed data is 600 with a standard devastation of 20. What percent of data is between 580 and 620

What is 7 to the 8 power times 7 to the 5 power

Tan^2x + 5tanx + 3=0 Approximate to four decimal places the solutions for x, 0 less than or equal to x<2pi

SOLVE 9 + (5 - b) = 0

Solve. 60 - (3 - 114 x 3

What is the value of log16 4? (the 16 is small and at the bottom of log) 4 1/2 1/4 2 Solve the exponential equation. 125^9x _ 2 = 150 _1.8847 _0.1069 0.3375 1.0378 Solve log (3x + 2) = 3. 1000/3 998/3 998 1/3

Tickets to a local circus cost $5 for students and $8 for adults. A group of 9 people spent a total of $60. How many adults were in the group?

Find the side of an equilateral traingle whose perimeter is 75 cm

There are 4343 runners in a race. how many ways can the runners finish first, second, and third

The average of two numbers is 7. Find the numbers if three times one of the numbers is one half the other number. (Hint: write a system to determine the correct numbers)

What is the answer to 2x+6=7x-14