For each handmade card jacquie sells, she makes a profit of $0.35. in one week she made a profit of $42. she sells the cards for $0.75 part 1 : about how many greeting cards do she sell that week? part 2 : about how much did she earn before paying expenses?

Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)