A lion needs to eat at least 20 pounds of food each day. The zoo feeds the lion using canisters that
each contain 4 pounds of food. The lion has already
consumed 8 pounds of food. How many more
canisters x of food does the lion need to eat? Write
and solve the inequality.

Iam so stuck. what is the worked out answer for this question?

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

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265