*see attachment for the dimensions of the cone given.
Answer:
7.9 in³
Step-by-step explanation:
Given:
Height of cone = 4 in.
Diameter of cone = 2¾ in
Radius (r) = ½ of 2¾ = 1.375 in
Required:
Volume of the cup
Solution:
Volume of the cup = volume of a cone
Volume of a cone = ⅓πr²h
Plug in the values of π, r and h into the formula.
Volume = ⅓*3.14*1.375²*4 = 7.9 in³ (approximated to the nearest tenth)
Answer:
Step-by-step explanation:
Given:
The relation between the number of tickets and total cost for purchasing them.
Let represent number of tickets and represent the total cost to purchase them.
Now, let the relation be given by the following function:
, where, and are constants.
Let us find and using the values from the table.
For, . So,
For, . So,
Subtract equation 1 from equation 2. This gives,
Now, plug in in equation 1 and solve for .
Therefore, the function to represent the relationship between the tickets and total cost is given as:
It will cost $375 to hire the doctor for 45 minutes
The doctor charges $500 for an hour
60 minutes makes 1 hour
60 minutes= $500
Therefore the amount that will be charged for 45 minutes can be calculated as follows
60 minutes= $500
45 minutes= x
Cross multiply both sides
60x= 500×45
60x= 22500
x= 22500/60
x= 375
Hence it will cost $375 to hire the doctor for 45 minutes
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Answer:
25 numbers
Step-by-step explanation:
we have five different bases to choose from
(1,2,3,4,5)