5. 400 chocolates were distributed among some girls and 5 boys. The number of chocolates the boys received was 1441 of the total chocolates. (a) Find out how many chocolates each boy received? (b) If each girl received 15 chocolates, how many girls were there?

14. En la expresión \( 5=\pi r^{2}, r^{2}= \)

2. Suppose that Dr, Pell abo sells ear Deeals for 812 and let the mumber of Deeals sold be denoted by z. Suppose that last week Dr. Pell sold 20 Bracelets and Charms, 18 Bracelets and Decals, and made a total 8460 . Determine how many Bracelets, Charms, and Decals he sold.

2. Why might it be benefielal to get a toxt or email alert if your balance is low, there is a depe withetrawel, or a bill is due?

8. Un delfín toma ir función \( h(t)= \) segundos? a. ¿A qué pr b. Si la profu a sumergi

The logistic growth function \( f(t)=\frac{112,000}{1+5200 e^{-1}} \) describes the number of people, \( f(t) \), who have become ill with influenza \( t \) weeks after its initial outbreak in a particular community. a. How many people became ill with the flu when the epidemic began? b. How many people were ill by the end of the fourth week? c. What is the limiting size of the population that becomes ill?