Answer:
a. 0.55
b. 0.68
c. 0.18
Step-by-step explanation:
a. The probability that E2 does not occur is one minus the probability that E2 occurs:
b. The probability that either E1 or E2 occurs is given by the sum of their individual probabilities minus their joint probability:
c. The probability that neither E1 nor E2 occurs is one minus the probability of E1 occurring minus the probability of E2 occurring:
Answer:
24?
Step-by-step explanation:
Answer:
9.49 units
Step-by-step explanation:
x is the hypotenuse of the triangle.
Using Pythagoras Theorem,
The length of x
= 9.49 units (rounded to the nearest hundredth)
Answer:
644 cm^2
Step-by-step explanation:
10*7*2+12*7*2+12*10=140+168+120=428
10*12-3*3=111
428+111=539
8*3*4+3*3=96+9=105
539+105=644