Answer:
Following are the solution to the given points:
Step-by-step explanation:
For point (a)
:
In this, two points are exclusive to one another, it is a probability that first or the second project will have breaches,
Since the p(A & B)=0 is mutually exclusive.
For point (b):
For point (c):
if both a and b are independent:
(a):
(b):
<span>Move all terms containing x to the left, all other terms to the right.
Add '-240' to each side of the equation.
240 + -240 + 12x = 372 + -240
Combine like terms: 240 + -240 = 0
0 + 12x = 372 + -240
12x = 372 + -240
Combine like terms: 372 + -240 = 132
12x = 132
Divide each side by '12'.
x = 11
Simplifying
x = 11</span>
Step-by-step explanation:
the answer to this question is 410.29
sorry if this is wrong
The value of x is -3.5
Because dividing both sides by -2.4 is going to get you a value of -3.5. And a negative divided by a negative is a positive. :D
Answer: 16 square feet
Step-by-step explanation: In order to calculate how much total screen she needs you need to calculate each section.
The small ends are 2 ft x 1 ft, so you need 2 feet for each end, or 4 feet total.
The long sides are 3 ft x 2 ft, so you need 6 feet for each end, or 12 feet total.
The total screen needed for the sides is 4 + 12 = 16 square feet.