Mrs. lopez types at a constant rate. the constant of proportionality for the relationship between the number of words she types, w, and the number of minutes she types, m, is 38. Write an equation o show this relashionship.

For what values of b will f(x)= logbx be a decreasing function? (16 )

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .