1. solve the given inequality and graph it on the number line.–3x + 9 ≤ 15

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.

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.