Suppose that a national health crisis interrupts the economic activity of a country and as a result its real GDP falls from $18,300 to $16,600. What is the percent change in real GDP? Round your answer to the nearest tenth. Be sure to include a negative sign in your answer if necessary.

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