Answer:
<h2>93</h2>
Step-by-step explanation:
Start with 93.
9x + 3 can equal 93, if x = 10
11x - 17 can equal 93, if x = 10
Next, go to 10
9x + 3 = 10 cannot work
11x - 17 = 10 cannot work
Thirdly, go to 5
9x + 3 = 5 cannot work
11x - 17 = 5 cannot work
Lastly, go to 46.5
9x + 3 = 46.5 cannot work
11x - 17 = 46.5 cannot work
In conclusion, the answer would be A, 93.
Hope that helps!
Answer:
=−10x+45
Step-by-step explanation:
5(x−3(x−3))
=−10x+45
There is two ways to measure an angle: in degrees and radians.
To solve the exercise above and convert 210° from degrees to radians, you have to mutilply it by π and divide it by 180°, as below:
210° to radians:
=(210°xπ)/180°
Therefore, the result is:
=(7/6)π radians
=3.6651 radians
Answer:
(a) P(A1 ∪ A2) = 0.35
Step-by-step explanation:
(a) A1 ∪ A2 :
We start by defining the events.
A1 : '' awarded project 1''
A2 : ''awarded project 2''
A3: ''awarded project 3''
In set theory we write the union of events A and B as A∪B.
A∪B means that the event A occurs,event B occurs or either both events occurs at the same time.
The probability is given by the equation :
P(A∪B) = P(A) + P(B) - P(A∩B) (1)
Where the event (A∩B) is the event where A and B occur at the same time
and P(A∩B) is the probability of (A∩B)
Using the equation (1) :
P(A1 ∪ A2) = P(A1) + P(A2) - P(A1∩A2)
P(A1 ∪ A2) = 0.22 + 0.25 - 0.12
P(A1 ∪ A2) = 0.35
Any irrational number when added to 0.4 produce an irrational sum.
Example: #0.4+pi# is irrational
