A researcher randomly selects 95 high school students and asks their handwriting preference and how well
they dance. The two-way table displays the data.
Suppose one of the students is randomly selected. Let
B = the student prefers writing in block letters and F =
the student's dancing skills are fair.

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone. which are equivalent equations?

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.