Raahim gave ¼ of a pizza to his sister, another ¼ to his mother and 1/3 of the remaining to his father. What fraction of the pizza is left for his brother Saim?

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.