Answer:
final for what?
Step-by-step explanation:
Answer:
Speed = 20 m/s
Step-by-step explanation:
The formula to find the speed of a wave is found by
Speed = Wavelength x Frequency where the frequency is in HZ and the wavelength is in meters
Speed = .80*25
Speed = 20 m/s
Answer: 2.8 = 14/5
Step-by-step explanation:
Answer:
Step-by-step explanation:
The system of equation which has no solution is
A. x + y = - 6
x + y = 12
hope it helps :)
Answer:
The slope of the curve at (3,1) is 3.
Step-by-step explanation:
The given differential equation is
It is given that the solution curve is passing through the point (3,1).
The slope of a curve y(t) at a point (a,b) is the value of y'(t) at (a,b).
We need to find the slope of the curve at (3,1).
Substitute t=3 and y=1 in the above equation, to find the slope.
Therefore the slope of the curve at (3,1) is 3.