Answer:
91.08
Step-by-step explanation:
To find diameter, divide the circumference by pi or 3.14
286/3.14 = 91.0828025
Round to nearest hundredth
Answer: it will take 4 games for both costs to be the same.
Step-by-step explanation:
Let x represent the number of games that must be bowled before the costs become the same.
At Paul's bowling alley,it costs 4.00 to rents shoes and 3.50 to bowl each game. This means that the cost of bowling x games at Paul's bowling alley would be
3.5x + 4
At Maggie's bowling alley, it costs 3 to rent shoes and 3.75 to bowl each game. This means that the cost of bowling x games at Maggie's bowling alley would be
3.75x + 3
Therefore, for the costs to be the same, the number of games would be
3.5x + 4 = 3.75x + 3
3.75x - 3.5x = 4 - 3
0.25x = 1
x = 1/0.25 = 4
Answer:
letter d I am not sure about that
Answer:
y = |x| -13
Step-by-step explanation:
recall for any function y = f(x), to translate the function vertically by any value "a", we simply have to add "a" to f(x).
If a is positive, then the graph is translated in the positive y-direction (i.e upwards), if a is negative, then the graph is translated in the negative y-direction (i.e downwards)
In our case , the graph is translated vertically by 13 units (i.e a = 13) and it is to be translated downwards (i.e negative)
hence we add a= -13 to the original function.
y = f(x) + (-13)
y = |x| + (-13)
y = |x| -13
Answer:
During the early days of mathematical expressions the Greeks needed a shorthand form of representing the summation of several terms hence the choice of ∑ as a sigma Notation.
Step-by-step explanation:
The summation symbol ∑ is the upper case equivalent of capital S in Greek and S represents sum in English.
During the early days of mathematical expressions the Greeks needed a shorthand form of representing the summation of several terms hence the choice of ∑ as a sigma Notation.
