Henry is moving and needs to open a new checking account. he is trying to decide between three banks using the chart below: bank x bank y bank z no monthly fees if balance stays above $500, otherwise $7 per month no monthly fees if check card is used less than 6 times per month $5 monthly fee no minimum balance $25 minimum balance no minimum balance online banking services online banking services online banking services non-bank x atm fee - $2.00 per transaction non-bank y atm fee - $1.50 per transaction non-bank z atm fee - $2.00 per transaction henry usually has about $300 in his account at any given time during the month. he limits his atm visits to one per week and is interested in banking online options. bank x and bank z have 5 atms within a 5 mile radius of henry’s work and his new home. which bank should he choose?

Step-by-step explanation:

the answer is option c

Bank Z is the answer.

Step-by-step explanation:

First of all, it is given that Henry usually has about $300 in his account at any given time during the month. So, he cannot opt for Bank X in this case. Now, bank X and Z has no minimum balance requirement which is a good thing. Each bank is providing online banking service for free. Henry will visit the ATM 4 times a month. The non bank transactions are almost same for all. Bank X and Z has 5 ATMs nearby. So, Bank Y is not an option. Now between X and Z, we will chose Z because bank X will charge him monthly fee, as his balance is $300.

Hence, Henry will chose bank Z.

i got 86 for this

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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