Please help asap! Super late! One question!

C. There's no error in Bastian's conclusion.

Explanation:

Reflection is a transformation in which a given image is flipped across a reflection line to create the image. Each point of the image (ONML) maintained their distance from the line as the initial object (OPQR). The size of the image and the object are same after the reflection.

Dilation involves resizing the dimensions of the given object to produce an image of the same shape. It requires a scale factor to either increase or decrease the dimensions of the object.

Comparing quadrilaterals ONML and OPQR. Drawing a vertical line through O, it can be observed that OPQR was first reflected then enlarged by a scale factor to produce ONML, thus dilation.

Hence, the conclusions made by Bastian are correct.

13.33%

say 50 oranges, then 100 apples

80 are red, 20 are yellow

total fruit = 150

20chances out of 150 for yellow

20/150 = 13.33%

so, converting firstly the mixed fractions to improper fractions and then "adding".