In ΔHIJ, the measure of ∠J=90°, JH = 2.3 feet, and IJ = 1.5 feet. Find the measure of ∠H to the nearest degree.

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

How do you answer this question? (step by step)

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial