A coat distribution center needs to ship 1,975 winter coats to a local store. They can place exactly 4 winter coats into one small-sized box. A medium-sized box can hold exactly 2 small-sized boxes. How many medium-sized boxes will the distribution center need in order to ship all the coats to the local store?

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Which one ? is the answer and how to find this answer