The table below shows the average hours worked each week by the three store managers at Shoe World. Average Hours Worked Per Week Manager Bara Tracy Neill Hours 34.125 20.25 30.5 Worked What is the total amount of hours the three managers work in an average week?​

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?