Suppose a 3x5 coefficient matrix for a system has three pivot columns. is the system consistent? why or why not?

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Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10

Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.