Answer: 
Step-by-step explanation:
Given
Dimension of the bathroom is 
Dimension of the bedroom is 
Dimension of the great room is 
Height of the ceiling is 
Total area of the cabin
Volume of the cabin is 
Answer:
It is the third number Line
In other words, you know that 50 percent of a number is 34 and you want to know what that initial number is.
To solve this problem you multiply 34 by 100 and then divide the total by 50 as follows:
(34 x 100) / 50
When we put that into our calculator, we get the following answer:
68
The probability of drawing a black marble is 7/31 or .226 or 22.581%. To find the probability of these type of questions, add all together to get 31, then since there are 7 black marbles the probability would be 7/31.
Answer:
D.
Step-by-step explanation:
A term in a polynomial is a single number or a number multiplied by any number of variables. A polynomial is a sum of terms.
The only thing that can be done with variables in a polynomial is to multiply them by numbers or other variables. In a polynomial, you cannot: divide by a variable (have a variable in a denominator), have a root of a variable, have a log of a variable, have a variable as an exponent, etc.
All expressions are polynomials except for D. In D., the negative exponents mean division by variables.
