Ross Labs needs to make 3200 gallons of 42% acid solution. They have 36% acid solution and 54% solution. How many gallons of each type are needed to make 3200 gallons of the 42% acid solution?

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7