-m-4=-13
-m=-13+4=-9
m=9
☺☺☺☺
Answer:
The probability of the event BC
= the probability of B * C = 48.6667% * 70%
= 34.0667%
Step-by-step explanation:
Probability of A, students with children = 44/150 = 29.3333%
Probability of B, students enrolled in at least 12 credits = 73/150 = 48.6667%
Probability of C, students working at least 10 hours per week = 105/150 = 70%
Therefore, the Probability of BC, students enrolled in 12 credits and working 10 hours per week
= 48.6667% * 70%
= 34.0667%
You figured it out correctly, good job!
Nevertheless, let me answer the question, so that the homepage is clean and someone else might need some explanation.
We want to compute
We can break the root of a product into the product of the roots:
The square root of -1000 is -10, because
As for the exponents of the variables, taking the n-th root means to divide the exponent by n. So, in our case, we have to divide the exponents by 3:
So, the final answer is
First speed is 158.75 km/hr
Step-by-step explanation:
- Step 1: Given the car travels 635 km in 4 hours. Find speed of the car.
Use formula for Speed = Distance/Time
⇒ Speed = 635/4 = 158.75 km/hr
From the text of the task we have:
smaller leg: x
longer leg: x+3
hypotenuse: x + 6
Using the Pythagorean Theorema:
Obviously -3 is not possible, so, smaller leg is 9 cm