Answer:
Step-by-step explanation:
The number of outcomes is 10.
There is one outcome with (1, H).
Required probability is:
- P(1, H) = 1/10 or 0.1 or 10%
Answer:
760772
Step-by-step explanation:
Given that the population of city Z was 420,000 in the year 2000.
The population is projected to grow at a constant rate of 2 percent per year,
We have to find the closest to the projected population of city Z in the year 2030
Since growing at 2% per year treating 2000 as year 0 we can say
where t is the no of years lapsed after 2000.
So at the year 2030, t = 30
Population at th eyear 2030
= ![P(30) = 420000(1.02)^{30} \\=760771.86\\=760772](https://tex.z-dn.net/?f=P%2830%29%20%3D%20420000%281.02%29%5E%7B30%7D%20%5C%5C%3D760771.86%5C%5C%3D760772)
the projected population of city Z in the year 2030 is 760772
Range is when you subtract the smallest number from the largest number. So X’s range would be 9-0 = 9 & Y’s range would be 8- -12 = 20 I believe.
700/32 = 21.875
He'd have to sell approximately 22 shares to have enough to pay for his vacation.