A bridge is going to be built across a river. To determine the width of the river, a surveyor on one bank sights the top of a pole, which is 3 meters high, on the opposite bank. His optical device is mounted 1.2 meters above the ground. The angle of elevation to the top of the pole is 8.5 degrees. How wide is the river? Round your answer to the nearest hundredth of a meter.

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,