The statement is false because the it should be the other way around. The prefix kilo- means “one thousand” so 1 kilogram = 1000 grams.

Question

asked 2021-07-03

A college student makes the following statement: If I receive an A in both Calculus I and Discrete Mathematics this semester, then I’ll take eitherCalculus II or Computer Programming this summer. For each of the following, determine whether this statement is true or false. (a) The student doesn’t get an A in Calculus I but decides to take Calculus II this summer anyway. (b) The student gets an A in both Calculus I and Discrete Mathematics but decides not to take any class this summer. (c) The student does not get an A in Calculus I and decides not to take Calculus II but takes ComputerProgramming this summer. (d) The student gets an A in both Calculus I and Discrete Mathematics and decides to take both Calculus II and Computer Programming this summer. (e) The student gets an A in neither Calculus I nor Discrete Mathematics and takes neither Calculus II norComputer Programming this summer.

asked 2021-06-26

Determine if the statement is true or false, and justify your answer. (a) Different sequence s of row operations can lead to different reduced echelon forms for the same matrix. (b) If a linear system has four equations and seven variables, then it must have infinitely many solutions.

asked 2021-03-02

Determine whether the statement, \((A + B)^{-1} = A^{-1}+B^{-1}\), assuming A, B, and A + B are invertible, is true or false. If the statement is false, make the necessary change(s) to produce a true statement.

asked 2021-05-02

Determine whether the statement is true or false. If the last row of the reduced row echelon form of an augmented matrix of a system of linear equations has only zero entries, then the system has infinitely many solutions.