The probability of a radar station detecting an enemy plane is 62%. if 50 stations are in use what is the probability of exactly 35 stations detecting the enemy plane?

12 (a + b) - a for a = 5, b = 6

Cellus On a map, the scale shown is 1 inch : 5 miles. If an island is 2.5 square inches on the map, what is the actual area of the island? The actual island's area is_ _square miles. Enter

If the radius of a circle is 15 units and the center of the circle is (-3, 2), what is the equation of the circle? A. (x - 2) 2 + (y + 3) 2 = 30 B. (x + 2) 2 + (y - 3) 2 = 225 C. (x + 3) 2 + (y - 2) 2 = 225 D. (x - 3) 2 + (y + 2) 2 = 15

Combine like terms. (-3y2 - 7y - 9) - (4y2 + 6y + 9) A. y2 - y B. - 9y2 - 11y - 18 C. 7y2 + 13y + 18 D. - 7y2 - 13y - 18 Reset Selection

537.05 is what percent of 467

You and a friend buy two fruit smoothies and leave a tip. You split the total and your half cokes to 3.60. What percent tip (in decimal form) did you and your friend leave if the fruit smoothies cost $3 each?

Terry deposit of $520 into your bank account that run simple interest each year after five years she had earned $156 in interest if no money was deposited into or withdrawn from the account what was the annual interest rate

Solve the system of equations by elimination. 2x-y+3z=-12x-y+3z=-1 x+2y-4z=-1x+2y-4z=-1 y-2z=0y-2z=0

Change 0.56 radians into degrees and minutes.

Evaluate 4P3 24 7 10 12