Answer:
-18
Step-by-step explanation:
Multiply the given equation by 2.
2(a +2b +6c) = 2(-9)
12c +2a +4b = -18
1 gallon = 2.93
2 gallons = 5.86
3 gallons = 8.86
Therefore the correct table is D.
Answer:
Slope is 1/4
Step-by-step explanation:
Count the rise over run from somewhere the line is matched up with a whole point, like 20 or 60. The next place the point is a whole (if starting from 20) is 60. Run is 4. The Rise from 20 to 60 is 1
Answer:
Option A is correct.
Sample space is the collection of all possible outcomes of a random phenomenon.
Step-by-step explanation:
- Sample Space
The sample space of a phenomenon is the set of all possible outcomes for that phenomenon.
- Distribution
The distribution of a statistical data set is defined as a listing or function showing all the possible values (or intervals) of the data and how often they occur.
- Probability
Probability describes how likely something is to happen. Probability values are usually between 0 and 1; with 0 denoting impossibility and 1 denoting total certainty.
- Census
Census is an official count or survey of a population
10 + 10 = 20.
Hope this helps! :)
