The scale of a map says that 4 cm represents 5 km. What actual distance (in kilometers) is represented on the map as 1 centimeter? Write in decimal form.

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)