In a particular region there is a uniform current density of 19 a/m2 in the positive z direction. what is the value of contour integral upper b overscript right-arrow endscripts times ⅆ s overscript right-arrow endscripts when that line integral is calculated along the three straight-line segments from (x, y, z) coordinates (6d, 0, 0) to (6d, 2d, 0) to (0, 0, 0) to (6d, 0, 0), where d = 23 cm? number units

Ataxi cab charges $1.75 for the flat fee and $0.25 for each time. write an in equality to determine how many miles eddie can travel if he has $15 to spend.

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8

(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.