Jaime has two fractions, 3/18 and 13/15, that he needs to compare. he knows he will not be able to tell which is bigger until they have been rewritten with the same denominator. which of the following shows both of these fractions rewritten with their least common denominator?

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

What is the lcm of 16 and 40 ? 24 and 40 ?