Answer: The answer is D. (m – 6)(m + 6).
Step-by-step explanation:
This is 100% correct for the online course edge.nuity.
Answer:
109
Step-by-step explanation:
3^2=9 -10^2=100
b) What is the acceleration of a car moving at 8m/s around a curve with a radius of 2.5m?
The smallest radius will be, r = 5 m. And the acceleration of a car is, a = 25.6 m/s².
Acceleration is the ratio of the change of the velocity with respect to time or the rate of change of the velocity.
a.The relation between the velocity, the radius of the path, and the acceleration on the circular path is given by :
Acceleration, a = 39.2 m/s²
Velocity of the car, v = 14 m/s
The radius of the path can be calculated using the above formula i.e.
r = 5 m
b. Velocity of the car, v = 8 m/s
The radius of the path, r = 2.5 m
The acceleration of the car is given by :
a = 25.6 square meter.
Therefore, the smallest radius will be, r = 5 m. And the acceleration of a car is, a = 25.6 m/s².
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Answer:
the y value is 5. (-1,5)
Step-by-step explanation:
first you plug in -1 to the equation where the x is. f(-1)=-2(-1)+3. then solve with a calculator and you will get 5 as your y value. plug the equation in Desmos.
Answer:
the y value is 5. (-1,5)
Step-by-step explanation:
first you plug in -1 to the equation where the x is. f(-1)=-2(-1)+3. then solve with a calculator and you will get 5 as your y value. plug the equation in Desmos.
Answer:
2236.5
Step-by-step explanation:
The regression equation for predicting hiker's elevation is
y=9.06x+651.
Here x is the number of minutes.
We wish to estimate hiker's elevation after 175 minutes. For this purpose we put x=175 in the predicted regression equation.
y=9.06(175)+651
y=1585.5+651
y=2236.5
Thus, the hiker's elevation after 175 minutes is 2236.5 feet.