For number 1, the median is 8
For number 2, the mode is C.100
And for number 3, the mean is D.410
Answer:
yes
Step-by-step explanation:
You can perform the "line test." If it is a function, there will not be two x's of the same value. In this case, x is 2,6,-1. No number repeats, thus making a function.
<u>it</u><u> </u><u>is</u><u> </u><u>a</u><u> </u><u>type</u><u> </u><u>of</u><u> </u><u>trinomial</u><u> </u><u>polynomi</u><u>al</u><u> </u><u>because</u><u> </u><u>it contains </u><u>3</u><u> </u><u>terms</u><u> </u><u>with</u><u> </u><u>fundamen</u><u>tal</u><u> </u><u>signs</u><u>.</u><u> </u>
<u>hope</u><u> </u><u>it</u><u> </u><u>helps</u><u> </u><u>you</u>
-3x-1 = 2-(-3)
-3x-1 = 2+3
-3x-1 = 5
-3x = 5+1
-3x = 6
x = 6/(-3)
x = -2
Answer:
Area = 3,656.6 m²
Step-by-step explanation:
Area enclosed by the track is composed of two semicircles and a rectangle.
Area = area of two semicircles + area of rectangle
= 2(½*πr²) + L*W
Where,
radius of semicircle (r) = ½of 40 m = 20 m
Length of rectangle (L) = 60 m
Width of rectangle (W) = 40 m
Plug in the values
Area = 2(½*π*20²) + 60*40
Area = 400π + 2,400
Area = 3,656.6 m² (aooroximated to nearest tenth)
