A boat is sailing due west, parallel to the shoreline, at a speed of 28mph. At a given time, the bearing from the boat to a lighthouse in the distance is S 72 degrees W. An hour later, the bearing S45°W. To the nearest mile, find the distance from the boat to the lighthouse at the boats second position?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Paul can type 60 words per minute and jennifer can type 80 words per minutes.how does paul's typing speed compare to jennifer's