Find how fast it travels in one hour:
460 miles / 2 hours = 230 miles per hour.
A) Multiply the speed per hour by the number of hours:
230 x 8 = 1840 miles in 8 hours.
B) 230 x 20 = 4,600 miles in 20 hours.
C) 460 miles / 2 hours = 230 miles per hour.
Answer:
The vertex is (-5, -2)
Step-by-step explanation:
y = 2(x + 5)^2 - 2
The vertex form of a parabola is
y =a(x-h)^2 +k where (h,k) is the vertex
y = 2(x - -5)^2 - 2
The vertex is (-5, -2)
Use grid paper to find the median of the data. 9, 7, 2, 4, 3, 5,9,6,8,0,3, 8
Oksanka [162]
Answer:
5.5
Step-by-step explanation:
0,2,3,3,4,5,6,7,8,8,9,9
there are to middle numbers
add then together (5 and 6)
which makes 11
divide 11 by 2
5.5
Answer:
haha it's 3
Step-by-step explanation:
2 plus 1 equals 3
Answer:
Step-by-step explanation:
This is a separable equation. First divide both sides by y:
Integrate both sides:
Solve for y taking exp to both sides:
Where is an arbitrary constant
Evaluating the initial condition:
Finally, replacing in the differential equation solution: