John Calvin sells children's clothing at a local specialty boutique. He is guaranteed a minimum salary of $1,350 per month plus commission of 4.45% of his total sales. What are John's total sales for a month in which his gross pay is $2,501.22? NO LINKS PLEASE

Which of the following are parts of a sphere

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.

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?