Acolony of bacteria is growing exponentially according to the function below, where t is in hours. how many hours will it take for the population to grow to 100? round to the nearest integer and do not include units in your answer.

b(t) = 4 • e0.8t

Which of the following statement about pascal's triangle are true?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?