The probability that a person will take longer than 21 days to pass it is 0.12
<u>Explanation:</u>
Given:
Mean time, μ = 14 days
Standard deviation, ρ = 6 days
Let x be the time to pass the kidney stones.
Probability that a person will take longer than 21 days to pass it.
We need to find z score first
Z score =
Z score =
= 1.166
Probability that a person will take longer than 21 days to pass it = P(x > Z)
= P(x > 1.16)
= 0.12
Therefore, the probability that a person will take longer than 21 days to pass it is 0.12
Domain: all reals(-∞,∞); because there is no limit for x but there is a relative max and min.
Range: all reals(-∞,∞); because the formula extend to -∞ to∞.
Answer:
PQR=133°
Step-by-step explanation:
PQR+RQS = 180
(3x -5)+(x+1)=180
4x -4=180
4x =180+4
4x =184
x=184/4
x=46
PQR= 3x-5=3(46)-5=138-5=133
I hope I helped you^_^
Answer:
3. -1/4
Step-by-step explanation:
Similar to doing 0.5-0.75 which ends up as -0.25 which is equal to -1/4
Answer:
Communative: 12 x 5= 5 x 12 Associative: (5) + 6 = (8) + 3 Identity: 5 x 1= 5
Step-by-step explanation: