Answer:
sin(angle) = opposite/hypotenuse
Sin(39) = 9/ hypotenuse
hypotenuse = 9/sin(39) = 14.3011
x = 14.30
Step-by-step explanation:
Answer:
B. $2,565
Step-by-step explanation:
Answer: 0.271
Step-by-step explanation:
Probability of complement of an even is 1 decreased by the probability of the event
P(At least one) =1 - P(none)
The probability that of testing negative is 0.9 because the probability of testing positive is 0.1
P( at least one) = 1 - P(none) = 1 - (0.93^3) = 0.271
Answer: 4,676.96Procedure:The formula for compounded interest is:

Future value = investment * factor
Interests = future value - investment
Where r is the monthly rate, which you calculate as the % yearly rate divided by 12.
And n is the number of months which is equal to the number of years times 12.
These are the calculations:



Future value = 3080.43 *2.518 = 7,757.39
Interests = 7,757.39 - 3080.43 = 4,676.96