While in brazil, jacob exchanged some
american dollars for brazilian currency,
brazilian real. he was given 45 brazilian
real for $55. what was the approximate
exchange rate for brazilian real per
dollar?

1:1.22  Look at explanation and picture.

Step-by-step explanation:

If Jacob was given 45 Brazilian currency items for $55 you would need to divide 55 by 45 to see how much American dollars it would take to recieve one Brazilian currency.

For one Brazilian currency you need about (fig A) american currency for 1 brazilian currency.

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step-by-step explanation:

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the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05