A plane traveling from Dallas to New York with a tailwind of 30 miles per hour takes 4.5 hours. Returning with the headwind, it takes the same plane 5 hours. What is the average speed of the plane in calm conditions?

If I worked 104 hrs out of 409 what would the percentage be?

Solve for x. ax+bx=21

Which statements are true about exponential decay functions check all that apply 1 the domain is all real numbers 2 as the input increases, the output increases 3 the graph is the same as that of an exponential growth function 4 the base must be

Which expression is equivalent to 2x^2 - 2x + 7?

What is the correct answer to this but u have to combine the like terms first add (2x+3t) + 5t

What is the median for this set of data 37 14 22 45 57 58 61 A) 41 B) 45 C) 46 D) 58

Wich equation show you how to find 16-9

What is the greatest common factor of 42, 126, and 210? F. 2 G. 6 H. 14 J. 21 K. 42

A cash prize of $3,400 is to be awarded at a fundraiser. If 1,700 tickets are sold at $5 each, find the expected value.

The initial cost to rent a bike in hilton head is $4. Each hour the bike is rented costs $1.75. Vince is going to rent a bike and can spend at most $18.