and each rolled 3 games;
1. create a step function equation to calculate the cost per student per game
2. graph your step function
3. determine the total cost for this bowling outing
Answer:
Step-by-step explanation:
1. Since the function is supposed to give cost per game, it will be the stated cost per game (2.50 or 2.00) in addition to the quotient of the fixed cost and the number of games. For more than 2 games, the "fixed cost" is essentially the $5 shoe cost plus the premium on the first two games, an additional dollar.
For graphing purposes, we choose to use the "ceiling" function, so that any fractional game is charged at the price for the next higher integer number of games.
The "cost per game" function can be written as ...
__
2. The graph is shown in the attachment.
__
3. The cost per game for 3 games is c(3) = 6/3+2 = 4, so the cost for 3 games for 1 student is 3·4 = 12. The cost for 6 students is then 6·12 = 72 dollars.
a) In how many games were zero
goals scored?
Number of games
b) Altogether, how many goals did
the team score in the 18 games?
c)What was the median number
of goals that the
team scored?
Answer:
a) 1 game
b) 41 goals
c) median = 2
Step-by-step explanation:
a)
As we can see in the line graph, where we have the 0 for the number of goals scored, the graph indicates only 1 in the number of games, so we have only 1 game where no goals were scored.
b)
To find the total number of goals scored, we multiply the goals scored by the number of games for that score, and then sum them all:
total goals = 1*0 + 4*1 + 5*2 + 6*3 + 1*4 + 1*5 = 41 goals
c)
To find the median, we put all the goals in crescent order, and then find the value in the middle. As we have 18 games, the middle value will be an average of the 9th and 10th terms.
We have 1 number 0, 4 numbers 1 and 5 numbers 2 in the beginning, so for these 10 numbers, the 9th and the 10th are the score 2, so the median is 2.
a) One game
b) The total goal scored in the games is 45
c) The median goal is 3
A line graph is a type of chart that displays data points using straight line segments. It is often used to illustrate trends or changes in data over continuous intervals.
a) One game
b) Total goals all together
4*1 + 5*2 + 6*3 + 1*4 + 1*5
= 4 + 10 + 18 + 4 + 9
= 45 goals
c) Median is the middle goal when arranged in increasing or reducing order.
Median = n + 1/2
Where
n is total number of event, in this case in 45
median = 45 +1/2
= 46/2
= 23rd goal
When counted from the least goal to the highest goal, the 23rd goal is 3
learn more about median here
#SPJ1
B) Then center of the circle
C) The chord of the circle
D) The central angle of the circle
Line segment AB, which is perpendicular bisector of the chord CD in the circle, contains center of the circle.
Chord is the straight line sement which is made inside the circle by joining two points of that circle.
The bisector of the chord in a circle is always a passes from center of the circle and is a perpendicular line to that chord.
Hence, line segment AB, which is perpendicular bisector of the chord CD in the circle, contains center of the circle.
Learn more about the bisector of chord here;
Answer:
b the center of the circle. pls madk brainliest.
help