40 mph
40 x 5,280 = 211,200
That is in feet per hour, so to get feet per minute you divide by 60
211,200 ÷ 60 = 3,520
Answer: 3,520 feet per second
Answer:
y = x [1-]
Step-by-step explanation:
If the variable x represents the employee's pay before tax-exempt expenses and taxes are removed and y variable represents the employee's take-home pay after these deductions and if fifteen percent of an employee's taxable income is collected each paycheck, then y is given by
y = x [1-]. (Answer)
For, example, an employee's payment is deducted by $350 at the rate of 15% tax and other deduction.
Therefore, , ⇒ x = $2333.33 is the before tax income of the person.
Answer: The increase in °C per minute of heating time
Step-by-step explanation:
The slope of a line represents the rate of change of the dependent variable (y) with respect to the independent variable .
In the given situation , time (minutes) is the independent variable (x) and the water temperature (°C) on it , so it represents the dependent variable.
Now, the rate of change of y with respect to x is given by :_
Hence, the slope of the line represent "the increase in °C per minute of heating time".
For starters,
Consider the th partial sum, denoted by :
Multiply both sides by :
Subtract from this:
Solve for :
Now as , the exponential term will converge to 0, since if . This leaves us with
Answer:
The diameter of a circle is a line which joins two points on the circle and also passes through the centre of the circle. (In the adjoining figure AB is a diameter of the circle; C is its centre.) Express the diameter of the circle (d) in terms of its radius (r).
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