3 Answered Questions for the topic Map

05/30/19

#### What does the "map" method do in Ruby?

I'm new to programming. Can someone explain what `.map` would do in: params = (0...param_count).map

Map

12/23/18

#### The formula for calculating mean arterial pressure (MAP) is systolic + diastolic x’s 2 divided by 3 or (SBP+2DBP)/3.

The formula for calculating mean arterial pressure (MAP) is systolic BP + diastolic BP x’s 2 divided by 3 or:(SBP+2DBP)/3.

Map

04/17/17

#### In a map of 1:2000000 marked two cities.

In a map of 1:2000000 marked two cities.
The distance between the two cities is 4 cm on the map. What is the distance in kilometers between the two cities in real life?

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