Apopulation of bacteria increases by 30 every hour. is this situation linear or exponential? a. exponential, because the function grows by a common factor b. exponential, because the function decreases c. linear, because the function decreases d. linear, because the function increases by a constant amount

The correct option is D.

Step-by-step explanation:

In a linear function the rate of change is constant. It means either the function increase by a constant rate or function decrease by a constant rate.

In an exponential function the rate of change is not constant.

It is given that the population of bacteria increases by 30 every hour.

Since the population of bacteria increases by a constant rate therefore the population function is linear and it is defined as

Where P₀ is initial population and t is time in hours.

Therefore correct option is D.

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

68719476736

step-by-step explanation:

8*8*8*8*8*8*8*8*8*8*8*8=68719476736