Answer:
604,800 seconds in a week
Step-by-step explanation:
hope this helps!
Answer:
(2x+5)(x+4)
Step-by-step explanation:
After factoring we can find that it equals
(2x+5)(x+4)
Answer:
Option B.
2 × 3 interactions are possible.
Step-by-step explanation:
Since the experiment is manipulating room temperature, noise level, and room colour, this means that the experiment has 3 main effects, and for that reason has 3 independent variables.
Since there are 3 independent variables, there are 3! interactions.
And 3! = 3 × 2 × 1 = 2 × 3
To find median you must arrange all numbers from least to greatest first like this:
1 2/3, 3 1/3, 3 2/3, 4 1/3, 5, 6
Now find the middle number. In this case there are two- 3 2/3 and 4 1/3. So find the mean (or average) of these two by adding them together and dividing like this:
3 2/3 + 4 1/3 = 8
8÷2 = 4
So the median is 4.
