Answer:
34%
Step-by-step explanation:
Conditional probability is:
P(A given B) = P(A and B) / P(B)
P(<30 given male) = P(<30 and male) / P(male)
0.40 = P(<30 and male) / 0.60
P(<30 and male) = 0.24
P(male given <30) = P(male and <30) / P(<30)
P(male given <30) = 0.24 / 0.70
P(male given <30) ≈ 0.34
X intercept is when y = 0 so 4x = -20, x=-5
y intercept when x = 0 so -5y = -20, y=4
Answer:
3- 0.14 2- 841
Step-by-step explanation:
3- 0.7*0.2=0.14
2- 56/2= 28
28*28+29*29= 841*841
square root of 841*841= 841
Answer:
-1
Step-by-step explanation:
rise = -2
run = 2
Slope = rise / run
= -2/2 = -1
Since also the angle made by the line and x axis in anti clockwise direction is > 90° the slope will be-ve .
Answer:
15625
Step-by-step explanation:
Lets use the information to present the question into mathematical form:
so this means -5 is multiplying itself 6 times so this means
value of negative 5 superscript 6 means
= -5 x -5 x -5 x -5 x -5 x -5
so the answer is 15625
