A group of collage students built a self guided rover and tested it on a plane surface. they programmed The vehicle to move along the path ABCDA represented on the coordinate plane. What will the rover cover if it completes one circuit? 10
9
8
(meters)
Distance
4
3
2
D
1
0
4
5
6
2
7
8
10
9
11
0
12
13
1
14
15
17
16
- 1
-1
Distance (meters)
ОА
36 meters
ОВ.
40 meters
ОС
54 meters
OD
60 meters
OE
68 meters

How to do this , and can some one explain

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.