Answer:
1
Step-by-step explanation:
Correct question: 2x2 - 5x - 3 / 4x2 + 12x + 5 divided by 3x2 - 11x + 6 / 6x2 + 11x - 10.
As given: 
Solving it by using quadratic equation.
= 
= 
To divide fraction take the reciprocal of divisor and multiply the dividend.
= 
We solve it to get 1 as it cancel fraction on both side.
Answer is 1.
Answer: 2.72 hours
Step-by-step explanation:
Let's call 
while it takes Wade to paint the room
Let's call 
while it takes Rhonda to paint the same room.
Then we know that:
.
Let's call it t as it takes Rhonda and Wade to paint the same room working together.
Now we use the following formula to calculate t.
If they work together they will be able to paint the room in 2.72 hours
The length of the rectangle is 8 1/2
Answer:
8.57
Step-by-step explanation:
y=AC
7/15=11/y
y=23.57
x=y-15
x=8.57
The probability of one event given the known outcome of a (possibly) related event is known as unconditional probability.
Given an incomplete sentence related to probability.
We are required to fill the sentence by the appropriate terms given as options.
Probability is basically the chance of happening an event among all the events possible. It cannot be negative.
Marginal probability is basically the probability of an event irrespective of the outcome of another variable.
Conditional probability is basically probability of one event occuring in the presence of a second event.
Unconditional probability is basically the chance that a single outcome results among several possible outcomes.
Joint probability is a basically a statistical measure that calculates the likelihood of two events occurring together and at the same point in time.
From the above definitions and the sentence given we can say that the appropriate term is unconditional.
Hence the appropriate term which can be filled in the sentence is unconditional.
Learn more about probability at brainly.com/question/24756209
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