Ole b: 22. ATTEND TO PRECISION The table shows the number
of tropical cyclones that formed during the hurricane
seasons over a 12-year period. Find (a) the probability
to predict whether a future tropical cyclone in the
Northern Hemisphere is a hurricane, and (b) the
probability to predict whether a hurricane is in the
Southern Hemisphere.
Type of Tropical Northern Southern
Cyclone Hemisphere Hemisphere
tropical depression 100
tropical storm
342
487
hurricane
379
525
107

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Which graph of a hyperbola represents the equation 16x^2-y^2=16

Write 37/22 as a decimal rounded to the nearest hundredth.