Answer:
it's part of the real number system
it's a rational number
it's an integer
Step-by-step explanation:
Answer:
Since moderate user got 5 to 7 hours of sleep, that means extreme users got less than 7 hours of sleep.
Hence no extreme user had 5 to 7 hours of sleep.
And mimimal users had greater than 7 hours of sleep.
Answer:
Probability of getting at least one 2 equals 0.5177
Step-by-step explanation:
The probability of at least one success is
where,
'p' is probability of success of 1 trail
'n' is number of events
We have probability of getting 2 is 1/6 thus 'p' = 1/6
Applying values we get
Answer:
About $735.03
Step-by-step explanation:
The compound interest formula is A=P(1+r/n)^nt
P is the original amount (principal)
r is the rate
n is the number of times compounded (1 for this one since it is annual)
and t is the time compounded
Answer:
XY = 150
Step-by-step explanation:
AB = 8
W Z = 80
SF = 10
8 x 10 = 80
So if BC = 15
XY = 15 x 10 = 150