Write expression as a sine or cosine of an angle.
cos 94° cos 18° + sin 94° sin 18°

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?