A ramp is 10 ft. long. If the angle between the ramp and the ground is 30°, how high is the ramp? please help​

Jack has to solve the problem 281-266.how would you tell him to solve the problem ? tell which strategy you would use ,and solve the problem.

The table shows the results of a survey on students favorite kind of movie. select the appropriate values to complete the model to find the fraction of students that prefer comedy or action movie.

4percent of a number is what fraction of that number? ? i really need asap