The weight of 100 identical samples of a substance is 0.1 pound. what is the weight of 1,000 samples?

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Complete the equation of the live through (-1,6) (7,-2)