What is the value of the digit 1 in the number 0.413

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

Point q is equidistant from the sides of ∠tsr. find m∠rst.

The deepest part of the swimming pool is 12 feet deep.the shallowest part of the pool is 3 feet deep.what is the ratio of the deeply of the deepest part of the pool to depth of the shallowest part of a pool?