What is the equation of the line of reflection in the following coordinate plane?

https://dw6y82u65ww8h. cloudfront. net/organisations/328/1c2c4146-6f78 -4bce-b26d-ec142f95b787/img_test_co ordinate_plane_reflection. gif

y = 1
x = 1
x = 0
y = 2

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit