Answer:
-28
Step-by-step explanation:
6+(-34)
6-34= -28 that is the simplified form though the question isnt clear
The equation we can use to find the value of x in the diagram given is: B. (5x + 30) + 5x = 90.
<h3>What are Complementary Angles?</h3>
Angles that give a sum of 90 degrees when added are referred to as complementary angles.
The angles, (5x + 30) and 5x are complementary angles, since the sum of both gives a right angle (90 degrees).
Therefore, the equation that we can use to find x in the diagram is: B. (5x + 30) + 5x = 90.
Learn more about complementary angles on:
brainly.com/question/16281260
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Answer:
Easy peasy, hope it can help you!
Answer:
y=5
Step-by-step explanation:
I am pretty sure that is the answer but dont rely completely on me
Answer:
Probability = 0.2865
Step-by-step explanation:
There are 65 accidents per year. We know that there are 52 weeks in a year, so let us determine the number of accidents in a week.
65/52 = 1.25 accidents in a week
If we use Poisson distribution, remember that X = the number of occurrences of a particular event in an interval of time or space. In this case X = 0, as we need to find the probability of there being no accidents. Our set up...
P(X = x) = λ^x * e^-λ / x!,
1 week => λ = 1.25,
P(X = 0) = 1.25^0 * e^-1.25/0!
= 1 * e^-1.25
= 1/e^1.25 ≈ 0.2865
