An airplane takes 4 hours to travel a distance of 2600 miles with the wind. The return trip takes 5 hours against the wind. Find the speed of the plane in still air and the speed of the wind.

How to write 11001195 in words

What is the range of the function? all real numbers less than or equal to 4 all real numbers less than or equal to - 3 all real numbers greater than or equal to 4 all real numbers greater than or equal to - 3

Alec has 3 shirts and 4 ties. How many different combinations can he wear?

What is the sum of 3 consecutive odd numbers is 69 what is the third number in the sequence

To accumulate 8,000 at the end of 3n years, deposits of 98 are made at the end of each of the first n years and 196 at the end of each of the next 2n years. The annual effective rate of interest is i. You are given (1 + i) n = 2.0. Determine i.

Which statement is true about the following equation 3.5z=2.25z-4.25+6.25 A. it has no solution. B. it has one solution. C. it has two solutions. D. it has infinitely many solutions.

If the surface area of a certain body of water is 400ft2 and the surface area to volume ratio is 1:11 what is the volume of the body of water?

Find the least common denominator for the fractions 3 4 and 1 12. A) 8 B) 12 C) 16 D) 24

Which statement about the ordered pairs (3,-8) and (4,4) is true for the equation 3x-y/4=11

What is pi time three to the 18th power