You could wash 75 cars at this rate because 45/3 equals 15. You would multiply 5 by 15 and get 75.
Answer:
Step-by-step explanation:
The position function is
and if we are looking for the time t it takes for the ball to hit the ground, we are looking for the height of the ball when it is on the ground. Of course the height of anything on the ground is 0, so if we set s(t) = 0 and solve for t, we will find our answer.
and factor that however you are currently factoring in class to get that
t = -.71428 seconds or
t = 1.42857 seconds (neither one of those is rational so they can't be expressed as fractions).
We all know that time will never be a negative value, so the time it takes this ball to hit the ground is
1.42857 seconds (round how you need to).
Answer:
SIl unit is for kg. Its false.
Answer:
Let’s rewrite both expressions first
y=3/2x+3
-3x+2y=6
The first expression is already plotted on the graph, so we only need to work on the second one.
Let’s turn the second equation into slope-intercept form. We can later use this to graph.
-3x+2y=6
*add 3x on both sides*
-3x+2y=6
+3x +3x
__________
2y=3x+6
*divide each number by 2*
2y=3x+6
2y/2=3x/2+6/2
y=3/2x+3
Since this is the same equation as the one graphed, it means there are an infinite number of solutions. If one were to graph this, the points would be the same as the original.
Hope this helps comment below for more questions :)
<span>0x14BD. hope it helped
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