Does the figure below have rotational symmetry? explain.

a. yes; it can be rotated 360 or less and match the original figure
b. yes; it can be rotated 180 or less and match the original figure
c. no; it does not match the original figure after any rotation of 180 or less
d. no; it does not match the original figure after any rotation of 360 or less

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

it has 4

step-by-step explanation:

les

elee

fg

elle

fetish

ser

el

le

f

lent

clee hd

lg

ad

be

hu

te

see

te

ele

cele

her

t

errel

c

s​

i think its a and d

step-by-step explanation: