Answer:
Step-by-step explanation:
AD and EH are parallel lines
Angle CBD = Angle CFH = x (corresponding angles)
x + 2x = 180 (angles on a straight line)
3x = 180
x = 60
Angle GFH = 120
Angle CBD = 60
Answer:
-65 i suppose
Step-by-step explanation:
Answer:
The probability that a randomly selected person who preferred picnic responded by email is 0.3333.
Step-by-step explanation:
Let A = a person responded by phone, B = a person responded by email and X = a person prefers picnic.
Given:
The probability that a response was through email is:
Then the probability that a response was through phone is:
Compute the probability that a person prefers picnic:
Determine the probability that a randomly selected person who preferred picnic responded by email using the conditional probability as follows:
Thus, the probability that a person who prefers picnic responded by email is 0.3333.
Answer: c = 6.5I
Step-by-step explanation:
C = the cost of the fabric
I = the length of the fabric
C : I = 13 : 2
C : I = 32.50 : 5
C : I = 6.5
C = 6.5I