Simplify and express each of the following in the exponential form 1. 5^4x x^10 y^5
5^4 x x^7 y^4
2. 2/3 whole cubed 5 x 3/5 whole cubed 5
3. 9^8 x(x^2) whole cubed 5
(27) whole cubed 4 x (x^3) whole cubed 2

Q1 and 3 are fractions 1 over another.

PL HELP

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.