Toss a coin 200 times. Use tally marks to record wether a head or tail shows up. What is d experimental probability of obtaining a. Head or b. Tail

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

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¯¯¯¯¯¯¯¯)?

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.