Pier is a teacher There are 13 boys and 17 girls in the class
Pier chooses one student at random
Workout the probability the student is a boy

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis