After 6 matches a volley ball team has an average score of 2.5 goals.How many goals has the team scored
1 answer:
Answer:
15 goals
Step-by-step explanation:
We are given that
Total number of matches, n=6
Average score of team=2.5 goals
We have to find total number of goals scored by team.
We know that
Average value=Sum of data/total number of data
Using the formula
2.5=Total goals/6
Total goals
Total number of goals scored by team=15
Hence, the team has scored 15 goals in 6 matches.
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Answer:
The graph not have x-intercepts
Step-by-step explanation:
we know that
The x-intercept is the value of x when the value of y is equal to zero
we have
This is the equation of an absolute value in vertex form open upward
The vertex is the point (2,12)
The y-coordinate of the vertex is above the x-axis and the graph open upward
That means ----> The graph do not intersect the x-axis
therefore
The graph not have x-intercepts
<u><em>Verify</em></u>
For y=0
substitute in the equation
----> is not true
The left side of the equation cannot be a negative number
so
The equation not have solution for y=0
therefore
The graph not have x-intercepts
see the attached figure to better understand the problem
