Answer:
D
Step-by-step explanation:
Given
4(p - 4) > 12 ( divide both sides by 4 )
p - 4 > 3 ( add 4 to both sides )
p > 7 → D
Answer:
1 m/s
Step-by-step explanation:
the area of the triangle = A = ¹/₂ab
where a is the distance covered by the first person and b is the distance covered by the second person. since they walk at the same speed, then a = b, so our formula can be changed to A = ¹/₂x²
now we find the derivative of both sides:
dA/dt = ¹/₂ ⋅ dx²/dt
dA/dt = ¹/₂ ⋅ 2x ⋅ dx/dt
dA/dt = x ⋅ dx/dt = x ⋅ velocity
we are told that x = 5 m, and dA/dt = 5 m²/s
velocity = dA/dt / x
velocity = 5 m²/s / 5 m = 1 m/s
<span>300.0109
I hope this helps
300=3 hundreds
.0109= 109 hundredths</span>
Answer:
The wheels have to rotate 500 times
Step-by-step explanation:
The wheel is 1 meter in diameter so we need to find the circumference.
C = 2
r
C = 21
C= 2
2meters = .002kilometers
1000meters = 1kilometer
1000/2 = 500
Answer:3/5
Step-by-step explanation: and if you have trouble understanding slope again just do rise over run. Good luck :)
