Answer:
yes
Step-by-step explanation:
youre trying to find when -1/4x + 3/2 = -x+ 3
so if you set it up like that and then solve for x you get 2
then, you know that 2 is your x value so just plug in x into one of the equations to get the y value
(i used -x+3 bc its easier)
-2+3=y
y= 1
so your solution is (2,1)
also heres the graph
Answer:
A. If we consider two right triangles one Δ ABD and Δ BCE, where D(2,100) and E(1,60) points
B. From the graph, it is clear that the initial value of the graph is 60 m and it represents the initial position of the shark i.e. at t = 0 min, the shark was at a depth of 60 m from the water surface.
The slope of the graph is 40 means the rate of change of distance from the Ocean surface of the shark with respect to time in minutes will be 40 m per min.
Step-by-step explanation:
Answer:
240
Step-by-step explanation:
If you are going 120 mph for 2 hours. You simply multiply the two values, giving 240 and the units for this is miles because in the multiplication, the units are m/h * h and this cancels out the hours and leaves just miles.
Answer:
The mean increases from 35.56 to 37.75.
Step-by-step explanation:
Assume that only the 18 is an outlier. If this is the case, then the mean is (18 + 38 + 38 + 40 + 44 + 44 + 44 + 46 + 48) / 9, or 35.56.
If the outlier 18 is removed, then the mean is
(38 + 38 + 40 + 44 + 44 + 44 + 46 + 48) / 8, or 37.75.
The mean increases from 35.56 to 37.75.