Answer:
the last one
Step-by-step explanation:
Answer:
Ohh I think I might know what question you are referencing.
In 2003, the population will be:
P = 86.22 million
Step-by-step explanation:
P = Po exp(0.0180t)
P = 72 exp(0.0180(10))
P = 86.22 million
Answer:
-13
Step-by-step explanation:
2(-3x+3)+2x=58 becomes -6x+6+2x=58. Combine like terms and we get -4x=52. Divide by -4 to get x=-13.
Answer:
0
Step-by-step explanation:
P(A) is the probability that their student be male and has age between 17 and 19, and P(B) represents the probability of their student be a female between 20 and 24, P(A and B) is the intersection of these two groups, which means is the probability that their student be, at the same time a male between 17 and 19, and a female between 20 and 24.
Note that it's impossible! These events are disjointed, so the probability that both happen is 0.
6.47 x 10^4
Just type it in a scientific calculator, and if it isn’t already in standard form you count how many times you would move the decimal place to make the number between 1 and 9.999…
So in this case 4, and that would be the power.
Then round to 3 sf.
So the answer would be 6.47 x 10^4
