Please answer ASAP

1. which example below represents exponential growth?
A the cost of a meal if each slice of pizza is $2
B the radioactive decay of material C the value of a car over time
D the rapid spread of a disease

2. which example below represents exponential decay?
A the balance on your city bus pass if you ride the bus twice a day everyday
B the number of smartphone users in the past 5 years
C the number of cancer cells overtime with treatment
D rapid spread of a disease

3. which table is an example of exponential growth? (Refer to photo)
a. fun island
B. great island
C mystery island

4. How can you determine if a table is a linear function or an exponential function?

What is the range of this function? all real numbers such that y ≤ 40 all real numbers such that y ≥ 0 all real numbers such that 0 ≤ y ≤ 40 all real numbers such that 37.75 ≤ y ≤ 40

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?