The answer is 1/2. I think that since the question is about Box B , only boxes will be taken into consideration. Since the total number of boxes are two and box b is one ,the probability of the box being B is 1/2.
Answer: 360 miles hope this helps :D
Step-by-step explanation: 30/4= 1 mile every 7.5 min
7.5min times 48 equals 360 miles
Answer:
More than 20. I'll be more precise. There are 24 ways.
Answer:
A significant correlation means that there is a significant (in a statistical point of view) correlation between two things.
Then a significant correlation means that we have a (measurable) correlation between the variables in our experiment.
Now, the factors are the variables that experimenters control during an experiment in order to determine their effect on the response variable, then having a positive correlation between two factors, means that when we change one, the other is also affected by the change in the first one.
Then the statement is true.
Answer: hope this helps you
Step-by-step explanation:
Let's solve your equation step-by-step.
x=4x2−8x−6
Step 1: Subtract 4x^2-8x-6 from both sides.
x−(4x2−8x−6)=4x2−8x−6−(4x2−8x−6)
−4x2+9x+6=0
For this equation: a=-4, b=9, c=6
−4x2+9x+6=0
Step 2: Use quadratic formula with a=-4, b=9, c=6.
x=
−b±√b2−4ac
2a
x=
−(9)±√(9)2−4(−4)(6)
2(−4)
x=
−9±√177
−8
x=
9
8
+
−1
8
√177 or x=
9
8
+
1
8
√177
Answer:
x=
9
8
+
−1
8
√177 or x=
9
8
+
1
8
√177
