The probability that a region prone to hurricanes will be hit by a hurricane in any single year is one tenth or 0.1
P(at least one) = 1 - P(none in five years)
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= 1 - 0.90^5
= 1 - 0.59049
=0.40951 or 0.41.
41% probability that there will be a hurricane at least once in the next 5 years.
Answer:
Y = 1/2x
Step-by-step explanation:
x is the amount of cups the cat eats so if it eats 1/2 cup of food each da it would be 1/2x
let inches of snow be x..
x=6 1/2-3/4
3/4+x=6 1/2
Explanation:
Convert 1/2 into similar denominator:
1/2=2/4=x2
3/4=3/4=x1
Convert into mixed number:
6 2/4=6x4+2=26/4
Subtract the terms:
26/4-3/4=23/4
Answer:
x=23/4 or 5 3/4.
0.83x=182.6
x=182.6/0.83
x=220 miles total trip length.
Consider the given equation to be f(x) whose first derivative is positive for all real x. This implies f(x) is a strictly increasing function. Thus it has only 1 root.