Answer:469 million
Step-by-step explanation:
Given
The population of a country at t=1900 is 420 million
and P'(t) is a constant therefore P(t) is a linear function of time
assuming P(t)=7t +c
at t=0 i.e. 1900 at starting Point P(t)=420 million
i.e.
Thus 
Thus at 1907 Population is 469 million
P'(t)=7 indicates that growth rate of Population is constant equals to 7 billion
The answer is c .........
Answer:
Commutative property of multiplication; repeats, and has multiplication sign.
Step-by-step explanation:
5 * 2 = 2*5
Answer:
Step-by-step explanation:
Find the change in y over the change in x.
1. 123-62/2-1
2. Slope = 39x
Answer:
There are <u>12 outcomes</u>
Step-by-step explanation:
There are six sides on a die and 2 side on a coin so you could ether do 6 x 2.
Or you can use the tree method.
