For this case we can algebraically rewrite the expression given as:
Where:
x: Represents the unknown number
Subtracting 8 from both sides of the inequality we have:
Dividing between 4 on both sides of the inequality:
We multiply by -1 on both sides taking into account that the sense of inequality changes:
ANswer:
Answer:
The last one.
Step-by-step explanation:
The standard form equation of an ellipse with foci on the y-axis is ...
y²/a² +x²/b² = 1
where "a" and "b" are the lengths of the semi-major and semi-minor axes, respectively. If "c" is the distance from the center to the focus, then this relation also holds:
b² +c² = a²
For this ellipse ...
b² + 8² = 17²
289 -64 = b² = 225 . . . . . subtract 8²
b = 15 . . . . . . . . . . . . . . . . . take the square root
The equation of the ellipse is then ...
y²/17² +x²/15² = 1
Answer:
total profit=$607.278
Step-by-step explanation:
company's profit in 1985= $535 million
company's profit in 1990=$570 million
growth rate =
=
= 6.54 %
profit in year 1995 will be =
hence total profit= $570+$37.278
= $607.278