Juan got his first job in 2010. In that year, the government took out 6.2% of a person's income, up to a maximum of $118,500, for Social Security and 1.45% for Medicare. Juan earned $19,225 in 2010,
a. Calculate his social security tax.
b. Calculate his medicare tax.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

wedfghjkl;

tyuiop[]ghjkl;

step-by-step explanatio89

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

0.038

step-by-step explanation: