Important
the world's population has grown at an average rate of 1.9 percent per year since 1945. there were approximately 4 billion people in the world in 1975. which function represents the world's population p, in billions of people, t years since 1975? (1 billion = 1,000,000,000)

a. p(t)=1.19t+4
b. p(t)=1.019t+4
c. p(t)=4(1.9)^t
d. p(t)= 4(1.019)^t

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

black lol

step-by-step explanation:

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i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.

they will manufacture 8496 cars

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?