For fixed positive integers m and n, the set upper m subscript m times n of all mtimesn matrices is a vector space, under the usual operations of addition of matrices and multiplication by real scalars. let f be a fixed 3times2 matrix, and let h be the set of all matrices a in upper m subscript 2 times 4 with the property that faequals0 (the zero matrix in upper m subscript 3 times 4). determine if h is a subspace of upper m subscript 2 times 4.

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

answer: 5

step-by-step explanation:

since, the range is the difference between the lowest and highest values of the given sample space.

and, here the sample space = { 3, 1, 0, 4, 1, 4, 2, 3, 0, 5, 0, 1, 1, 2, 0, 4, 1,4, 4 ,2 ,3 ,2 ,0 ,1 ,4 }

here, the highest value of the given sample = 5

and, the lowest value = 0

therefore, the range of the sample space = 5 - 0 = 5