This ones tricky can yall do it?

pick all that apply

A meteorologist conducted a study according to the average temperatures of cities. Group One was for cities with average temperatures which are more than 20 degrees above freezing. Group Two was for cities with average temperatures which are less than 3 degrees below freezing.

The cities and their average temperatures are shown below.

City A: -16°C City B: 26°C City C: -5°C City D: 31°C
City E: 41°C City F: -2°C City G: 22°C City H: 18°C

Which cities would be included in Group Two?

City A
City B
City C
City D
City E
City F
City G
City H

What is the multiplicative rate of change of the exponential function shown on the graph?

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

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle