A small plane flies at a constant speed of 300 miles per hour on a bearing of N 55° E. There is a 30 mile per hour wind blowing due east. Find the plane's actual speed and direction. Round the speed to the nearest tenth.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)