Answer:
84 ft or 84.474
Step-by-step explanation:
46.93 ft/sec * 1.8 sec = 84 ft
Explanation:
The reason you can use simple multiplication is because of the units:
46.93
f
t/
sec
⋅ 1.8
sec would equal 84.474 f
t
⋅
sec/
sec
however the seconds cancel out, leaving you with just the distance traveled.
The reason the answer is 84 instead of 84.474 is because the number 1.8 only contains two significant figures
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Answer:
a = 1, b = - 2, c = - 4
Step-by-step explanation:
Answer:
slope= - 5/4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
c varies directly as w
Required
Write the equation
c varies directly as w.
Mathematically, this is represented as:
Convert to equation.
<em>Where k is the constant of variation</em>
Given m = 5 and point (2,4), the point-slope form is
y - y1 = m(x - x1)
y - 2 = 5x - 4
y = 5x - 4 + 2
y = 5x - 2
That is the line of the equation.
