Answer:
2.5
Step-by-step explanation:
2.5 is the constant of proportionality
Answer:
p =
Step-by-step explanation:
Since p is inversely proportional to v then the equation relating them is
p = ← k is the constant of variation
to find k use the condition when p = 5, v = 8
k = pv = 5 × 8 = 40, hence
p =
Answer:
1/3
Step-by-step explanation:
slope is just change in y over change in x
on a graph this can be found by counting the change in units
look at the point at (-3,0)
find the change in y by starting at that point and counting up or down until you reach another point.
the next point (-4,-3) is three units down (change of -3)
now go back to the first point and count left or right until you reach the other point to get change of x
the other point is one unit left (change of -1)
change of y over change of x = -1/-3=1/3
Move the 12 over
-6x > 12
divide by -6, and you must flip the sign since you are dividing by a negative number
x< - 2
Answer:
total surface area of a cylinder is 471 cm²