Extra For Experts A lilypad in a pond is doubling in size every day. It has covered the entire pond after 2424 days. How long did it take to cover half of the pond? It covers half the pond after days.

There are currently 18 frogs in a (large) pond. The frog population grows exponentially, tripling every 8 days.How long will it take (in days) for there to be 180 frogs in the pond?Time to 180 frogs: daysThe pond's ecosystem can support 1800 frogs. How long until the situation becomes critical?Time to 1800 frogs:

Answer the questions below.Note that a change can be an increase or a decrease.For an increase, use a positive number.For a decrease, use a negative number.(a)Laura pumped 42 gallons of water out of her pool. This was done over a period of 6 minutes at a constant rate. What was the change in the amount of water in the pool each minute?7gallons(b)Carlos added 8 fish to his pond each day for 72 days. What was the total change in the number of fish in the pond?576fish

A boat takes 2 hours to move downstream and 3 hours to move upstream between two fixed points in a river. What is time taken by boat to cover one side journey in still water

Archaebacteria are single–celled organisms that live in pondsand reproduce by fission (i.e. each bacterium splits in twoidentical organisms). If you put one archaebacterium in acertain pond, it will reproduce by fission once a day; in 30days, the whole pond surface will be completely coveredby bacteria. How many days will it take to cover the wholesurface, if we initially put two bacteria in the pond?A. 30 days.B. 28 days.C. 29 days.D. It depends on the pond surface area.E. 15 days.23

A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely ?Select one:a. 4 hrb. 4 hr 15 minc. 3 hr 15 mind. 3 hr 45 min