(1 pt) A certain motorcycle manufacturer has been building motorcycles for 88 years. Over that period, production has increased steadily at an annual rate of 5%, so that the production rate, in motorcycles/year, after t years was r(t)=A⋅1.05^t

where A is a constant representing the initial production rate. What fraction of their total production was built during the last 10 years? Your answer should be a number between 0 and 1.

i pretty sure it is

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

answer: group b.

step-by-step explanation: