Answer: 43.1 degrees (choice B)
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Work Shown:
Use the law of sines
sin(A)/a = sin(C)/c
sin(A)/20 = sin(82)/29
sin(A) = 20*sin(82)/29
sin(A) = 0.68294349
A = arcsin(0.68294349)
A = 43.074088
A = 43.1 degrees
Answer
2.
Step-by-step explanation:
Answer:
Step-by-step explanation:
From the information given:
p = x/n
p = 7/10
p = 0.7
sample size n = 15
Suppose X be the number of accidents involved by a single-vehicle.
Then;
Thus, the required probability that at most 4 involve in a single-vehicle is
Answer:
whats the question love?
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
brackets first according to bodmas