Two ships leave a harbor at the same time, traveling on courses that have an angle of 130∘130∘ between them. if the first ship travels at 2424 miles per hour and the second ship travels at 3737 miles per hour, how far apart are the two ships after 1.21.2 hours

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

In an improper fraction, is the numerator equal to, less than, or greater than the denominator