47.93 is the answer because multiplication and addition
So the ratio is 3:5. Se need to find x:1 you do that by dividing each side by 5. 3/5 = .6
We are asked to give the exact value of <span>cos(arcsin(one fourth)). In this case, we shift first the setting to degrees since this involves angles. we determine first arc sin of one fourth equal to 14.48 degrees. then we take the cos of 14.48 degrees equal to 0.9682. Answer is 0.9682.</span>
8:2
divide each side by 2
4:1
For every _8_ books sold there were _2_ movies sold OR
For every _4_ books sold there were _1_ movies sold
24 / 0.05 = 480 nickels <====
