Sin(x)=40/50
x= sin^-1(40/50)
x= 53.1301023542—>53.1 rounded to the nearest tenth
angle of elevation is 53.1
Answer: Example 2 2/5 = 12/5
Step-by-step explanation:
Improper fraction is a fraction that isn't simplified like the example above
Answer:option B is the correct answer
Step-by-step explanation:
The formula for poisson distribution is expressed as
P(x = r) = (e^- µ × µ^r)/r!
Where
µ represents the mean of the theoretical distribution.
r represents the number of successes of the event.
From the information given,
µ = 2.19
For the probability of no accidents on this section of highway during one day period, r = 0
Therefore,
P(x = 0) = (e^- 2.19 × 2.19^0)/0!
P(x = 0) = (e^- 2.19 × 1)/1
P(x = 0) = 0.112
Answer:
Step-by-step explanation:
Sam grew from 60 inches tall to 74 inches tall
Sam change in height = 74 inches - 60 inches = 14 inches
The calculation that determines the change = Sam final high school height (74 inches) - Sam initial height ( 60 inches )