Answer:
4/7
Step-by-step explanation:
The conditional probability of A and B happening : P(AnB) is 1/6, and the conditional probability of B happening : P(B) is 7/24, the probability of A happening is 1/6 : 7/24 = 4/7
P(A/B) = Given that B occurs, find the probability of A occuring
-9z/4 + 1/4 would be the correct answer
Answer:
Step-by-step explanation:
Side A is the longest side
Side B is half of A = A/2
Side C is 8m less than A = A-8
Perimeter of traingle = A+B+C
52 = A + A/2 + A-8
Collect like terms
52+8= A+A/2+A
60 = 5/2 A
Divide 60 by the coefficient of A
60÷5/2 = A
60×2/5= A
A=24m
Substitute the value of A into the expressions for sides B and C
Side B =A/2=24/2=12m
Side C =A-8=24-8=16m
The sides of the triangle are 24m, 12m and 16m
Answer:
Step-by-step explanation:
<u>Use the ratio of corresponding sides of similar triangles:</u>
- 25/x = x / 144
- x² = 25*144
- x = √25√144
- x = 5*12
- x = 60
Given:
year 0 - 2005 : 90,000
year 1 - 2006 : 91,200
91,200 - 90,000 = 1,200
1,200 / 90,000 = 0.013
90,000 (1+0.013)^1 ⇒ 90,000 (1.013)^1 = 91,170 OR 91,200
The best representation of the relationship between x and f(x) is choice 2.
f(x) = 90(1.013)x