QUESTION 3 Show that
u E span{(1,2,-1,0),(1,1,0,1),(0,0,- 1.1)} where ū=(2,5, -5.1) by finding scalars
k. I and m such that u=k(1,2,-1,0) + |(1,1,0,1)+ m(0.0,-1,1)

k=
i=
m=​

What is the range of the data below? .8090100

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude