On Monday, 6 out of 10 people who entered the store purchased something. If 1,000 people entered the store on Monday how many people purchased something? PLEASE IM IN CLASS RIGHT NOWWW

Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $

Divide. write in the simplest form. 4 1/6 divided by 10

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.