Answer:
tan(60°) =√3
Step-by-step explanation:
tan(60°) = sin (60°)/cos(60°) = (√3/2)/(1/2) = (√3/2)×(2/1)
tan(60°) =√3
Answer:
A) 0.005
B) 0.001
C)0.0495
Step-by-step explanation:
Let A be the event that an aircraft is present and let B be the event the radar registers its presence.. Thus;
P(A) = Probability that an aircraft is present
P(A') = Probability that an aircraft is not present
P(B) = Probability that the radar generates an alarm
P(B') = Probability that the radar doesn't generate an alarm
Thus from what we are given, we have;
P(A) = 0.05
P(A') = 0.95
P(B) = 0.99
P(B') = 0.01
P(B|A') = 0.1
A) Probability of a false alarm will be;
P(A' ∩ B) = P(A) × P(B|A')
P(A' ∩ B) = 0.05 × 0.1 = 0.005
B) probability of missed detection is;
0.1 × (1 - 0.99) = 0.001
C) probability that an aircraft is present given that the radar registers a presence will be;
P(A ∩ B) = P(A) × P(B)
P(A ∩ B) = 0.05 × 0.99
P(A ∩ B) = 0.0495
Answer:
1.04
Step-by-step explanation:
"Complete the following sentence about the yearly rate of change in the amount of money in the account. Round your answer to two decimal places.
Every year, the amount of money in the account increases by a factor of _."
Mdecade(t) = 4900 (1.5)^t, where t is in decades.
One year is 0.1 decades, so M increases by a factor of:
1.5^0.1 = 1.04
Answer:
D (-1,0). Only point D lies on the x-axis when graphed.
Y int at (0,4).....thru points (4,1)
slope = (1 - 4) / (4 - 0) = -3/4
initial value 4, slope(rate of change) is -3/4 <==
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y = 22,000x + 40,000
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y = 12x + 48
slope(rate of change) = 12
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(1,10)(2,8)
slope = (8-10) / (2-1) = -2/1 = -2
y = mx + b
8 = -2(2) + b
8 = -4 + b
8 + 4 = b
12 = b
slope(rate of change) = -2
initial value = 12
I am not getting any of ur answer choices ...
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y = x + 6
initial value = 6
