e MATH 110 GROUP WORK ASSIGNMENT 2 (1) Cyndie invests some money at 2 percent compounded continuously. If after 6 years she has $1691.25, what was her initial investment? (2) Suppose r is a small positive number. Estimate the slope of the line containing the points (5,e) and (5 +r,esir). (3) Find the point (x,y) on the unit circle that corresponds to a radius of (4) Estimate the value without a calculator. C.001 (5) Suppose a slice of a 12-inch pizza has an area of 20 square inches. What is the angle of this slice? (6) Find the four smallest positive numbers 8 such that cost = . (7) Suppose you have borrowed two calculators from friends, but you do not know whether they are set to work in radians or degrees. Thus you ask each calculator to evaluate sinl. One calculator replies with an answer of 0.017452; the other calculator replies with an answer of 0.841471. Without further use of a calculator, how would you decide which calculator is using radians and which calculator is using degrees? Explain your