Kayla and Kilee have each packed one flight sized suitcase for a flight to California to see their grandma. Each thinks she has the greatest density in her suitcase. If Kayla's suitcase weighs 20 lbs and measures 1 x .67 x 2 feet, and Kilee's suitcase weights 18 lbs and measures 1.25 x .75 x 1.25 feet, whose suitcase is the most dense? Hint: first calculate the volume of each suitcase and then use weight for mass.

Group of answer choices

Kilee,'s - her suitcase is 15.36 lbs per square foot

Kayla's - her suitcase is 14.9 lbs per square foot

Kayla and Kilee' suitcases have the same density.

Density cannot be calculated for suitcases, as they are not elements.

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

ask for details followreport by buttfacelily 2 minutes ago

answers

rauschg

rauschg · hand

know the answer? add it here!

step-by-step explanation:

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation: