Benny went to his local zoo that featured 35 bear exhibits. if these bear exhibits make up 74.47% of the zoos exhibits, then how many exhibit's does the zoo have in total? round your answer to the nearest whole number if necessary

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

The rate of decay of a radioactive substance depends upon the amount present initially. the mass y (mg) of the radioactive substance cobalt-60 present in a sample at time t (years) is represented by the exponential equation y=50e −0.1315 t . answer the following questions in complete sentences. 1. how does the exponential equation above compare to the equation for simple interest that is compounded continuously? explain the similarities. 2. what is the initial amount of cobalt-60 in the sample? 2. how much cobalt-60 is left after 8.4 years? show your work. 3. what would be the y-intercept of the graph? what does it represent? 4. after how many years will the amount of cobalt-60 left be 6.25 mg? explain what happens to the cobalt-60 after 50 years? 5. discuss some “real-world” examples and uses of cobalt-60

Solve the system of equations y= 3/2 - 1, -x+ y =-3