Answer:
1:9
Step-by-step explanation:
a=4 and b=36
4:36
Simplify it by dividing by 9
1:9
(it could also be 9 depending on what is a and b)
Answer:
Point D
Step-by-step explanation:
First set it up so that -x-5=1
Then solve for X
-x=6
Divide by negative 1 since we cannot have a negative x
x=6
Answer:
A. 54₁₀
B. 81₁₀
Step-by-step explanation:
To convert from base 4 to base 10, we simply do the following:
A. 312₄ to base 10
312₄ = (3×4²) + (1×4¹) + (2×4⁰)
312₄ = (3×16) + (1×4) + (2×1)
312₄ = 48 + 4 + 2
312₄ = 54₁₀
Therefore, 312₄ is equivalent to 54₁₀.
B. 1101₄ to base 10
1101₄ = (1×4³) + (1×4²) + (0×4¹) + (1×4⁰)
1101₄ = (1×64) + (1×16) + (0×4) + (1×1)
1101₄ = 64 + 16 + 0 + 1
1101₄ = 81₁₀
Therefore, 1101₄ is equivalent to 81₁₀.
A line of best fit is a straight line drawn through the center of a group of data points plotted on a scatter plot. The line of best fit shows whether these two variables appear to be correlated and can be used to help identify trends occurring within the dataset.
Answer:
1. Always with defined domain
2. Sometimes
Step-by-step explanation:
1. The inverse of a cubic function is a cube root. This is a function and passes the vertical line test.
2. The inverse of a linear function is another linear function. Almost all linear functions have inverses which are functions. However, a horizontal linear function has an inverse which is a vertical line that will not pass the vertical line test. In this case, it will not be a function.