The volume of a rectangular prism is 336 cubic centimeters. The height of the prism is 21 centimeters.
Suppose the base of the pyramid has length = l units, and width = w units.
Suppose that the height of the pyramid is of h units,
then:
is the volume of that pyramid.
The base is a rectangle with length = L units, and width = W units, so its area is:
The volume of a rectangular prism is 336 cubic centimeters.
3 x 336 = lwh
lwh = 1008
The area of the base of the prism is 48 square centimeters.
48 x h = 1008
h = 21
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Answer:
7h
Step-by-step explanation:
B. The set of all real numbers.
C. The set of all real numbers greater than or equal to zero.
D. The set of all integers.
a. Write an equation to find the number of nickels n in any number of dollars d
Make a table to find the number of nickels in 5 10 15 or $20 and graph the ordered pairs.
The reasonable domain is the set of natural numbers.
O
The reasonable domain is the set of positive real
numbers.
The reasonable domain is the set of real numbers
greater than 3.25.
The reasonable domain is the set of whole numbers
greater than 3.25.
O
Answer:
Step-by-step explanation:
When we talk about a reasonable domain for a function, we refer to all values inside the domain set that makes sense to the problem which models the function. For example, if the function models people's age, then the reasonable domain must be all positive integers.
In this case, we have the function
Where represents the number of cars.
The mathematical domain refers to the comple domain set, using negative and positive numbers. However, the mathematical domain doesn't make sense to this problem, because the domain represents cars, and they cannot be represented by negative numbers and decimals.
So, the reasonable domain to this function is the set of all natural numbers, because they are positive and integers.
Therefore, the right answer is the first choice.