Aconvenience store sells two brands of orange juice. brand a contains 8 fluid ounces and costs $1.28. brand b contains 12 fluid ounces and costs $1.68. what is the difference in cost, in dollars, per fluid ounce between the two brands of juice?

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?