No it’s NOT a function
a function is a relation
Answer:
Step-by-step explanation:
Answer:
In every 2.5 hours number of sales made by Lydia=10 sales
2.5 hours = 10 sales
Dividing both side by 2.5
In 1 hour = 4 sales
On a particular day
In 2 hours , number of sales made=6 sales
As we have to find number of sales in next 6 hours.
Total number of hours =2+6=8 hours
So, number of sales should be=8×4=32
But in 2 hours , she made 6 sales.
In order to meet his average sale , she should sell →32- 6=26 sales in next 6 hours.
Answer: x= 3
Step-by-step explanation:
Answer:
h ~ 4.974
Step-by-step explanation:
The formula for the volume of a cylinder is;
Where 
represents the value, 
represents the radius of the given cylinder. In other words, if one were to take a base (the flat side in the case of the cylinder) of the figure. The distance from the center to a point on the outside of the circle is the radius.
represents the height of the object. In other words the distance between the two bases of the cylinder.
represents the volume, in other words, the space that the object takes up.
In this problem, one is given the diameter of the cylinder and the volume. One is asked to find the area.
The diameter of a circle is the distance between two opposite sides of the circle. The diameter will always pass through the center of the circle. To find the radius when given the diameter, one will divide by 2.
To solve this problem, one will substitute in the given information and solve for the height using inverse operations.
