Answer:
18: x=2 y=2.5
19: y = 0.5
Step-by-step explanation:
2(2)=4
2.5(2)=5
4+5=9
2×0.5=1
Answer:
x + 2/5 = 4
subtract 2/5 from both sides
That is
x + 2/5 - 2/5 = 4 - 2/5
x = 4 - 2/5
x = 18/5 or 3 3/5 as a mixed number
Hope this helps
Answer:
0.1393 = 13.93% probability that an order of 50 units will have one or more faulty units.
Step-by-step explanation:
Mean for a number of units, which means that the Poisson distribution is used to solve this question.
Poisson Distribution:
In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:
In which
x is the number of sucesses
e = 2.71828 is the Euler number
is the mean in the given interval.
Mean:
3 defective for 1000, how many for 50?
3 - 1000
- 50
Applying cross multiplication:
What is the probability that an order of 50 units will have one or more faulty units?
This is:
In which
0.1393 = 13.93% probability that an order of 50 units will have one or more faulty units.
I know!
So since Volume = lwh
So you multiply all those mixed numbers, and whole numbers.
So it would look like this,
Length * width * height
Also, * = multiplication
So, in short.
Multiply all those numbers.
5 1/2 , 3 , 1 1/2
Answer:
Hi there!
Your answer is:
-26/5 , -5.17 , √33 , 37/6
Step-by-step explanation:
-26/5 = -5.2
-5.17 = -5.17
✓33= 5.7
37/6 = 6.16