Y=(35+5)×2(/4)
y=40×2÷4
y=80÷4
y=20
John got paid 29 dollars a day.
The answer should be h(x)=x+4
Answer:
C is the answers for the question
Step-by-step explanation:
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The equation of the line for given values is y = -5x - 7.
<h3>Given a point and a slope, how do you build an equation for a line?</h3>
When you know the slope of the line to be investigated and the provided point is also the y intercept, you may utilize the slope intercept formula, y = mx + b. (0, b). The y value of the y intercept point is denoted by the symbol b in the formula.
The standard equation of straight line is y = mx + c.
Given m = -5 and y - intercept is -7
So, the equation of the line becomes y = -5x - 7
To learn more about equation of the line from given link
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Answer:
0.01125 foot-candles
Step-by-step explanation:
According to the data, intensity of light measured in foot-candles varies inversely with the square of the distance from the light source
Therefore,
α 1/
= k/
where,
'k' is the constant
'd' is the distance from bulb
' ' is intensity of a light bulb
When,
d= 3meters
= 0.08foot-candles
k= .
k= 0.08 x 3² => 0.08 x 9
k= 0.72
Next is to determine the intensity level at 8 meters.
= k/
= 0.72/ 8²
= 0.01125 foot-candles
Therefore, the intensity level at 8 meters is 0.01125 foot-candles