Answer:
Total reduction after 2 years = rupees
Step-by-step explanation:
Current price of a machine = 45,000 rupees
Rate of depreciation (r) = 20%
Time (t) = 2 years
Price after 2 years =
rupees
Total reduction after 2 years = rupees
Answer:
Step-by-step explanation:
The equation of the line in Slope-Intercept form is:
Where "m" is the slope and "b" is the y-intercept.
Since we know that the line passes through the point (2,7.5) and (-1,0), we can find the slope with this formula:
Substituting values, we get:
In order to find the y-intercept, we can substitute the slope and the point (-1,0) into and then solve fo "b":
Then, the equation of this line in Slope-Intercept form is:
Answer:
(-1, 1)
Step-by-step explanation:
I used a graphing tool to graph the equations. When graphed, they cross at coordinate (-1, 1). Therefore, (-1, 1) is the solution.
Answer:
y = five-halves x, where y is the cost in cents for a book that is x days overdue
Step-by-step explanation:
See attachment
Answer:
No
Step-by-step explanation:
Use Pythagorean's Theorem a² + b² = c² to find the hypotenuse. That will tell you her door's length from one corner the opposite.
42² + 84² = c²
Now solve for c
1764 + 7056 = c²
Now add the left side together and take the square root of both sides.
c = 93.914 in
That is not enough room for a 96 in diameter table to fit through.