Answer: 960
Step-by-step explanation: all you have to do to find the volume is 10*8*12, which would be 960, so the cubic volume is 960.
Hello from MrBill:
Answers:
a) True.
The set of natural numbers is the set of positive integers (1,2,3,4...) and
sometimes zero (0). 27 is a positive integer and thus a natural number.
b) True. 2.7 is not an integer (it is a decimal value and a rational number)
c) True. Zero (0) is an integer, but not a positive or negative number.
d) False. -8 is an integer, a negative integer
MrB.
can also be written as 2i
where i = √-1
Rationalizing denominator,
Answer:
See explanations below
Step-by-step explanation:
In the function
f(x) = x + 30
x represents the volume of coal in cubic yards.
The implicit coefficient of one, i.e. 1x, represents each cubic yard of coal weighs one ton.
The 30 represents the weight in tons of the empty coal car.
Thus when the weight of the coal car is only 26 tons, we replace 30 by 26 to get a new function
f(x) = x + 26.