Express 0.00048 in scientific notation. hintx

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

Measures of the angle of r, 31 s (x+4) t (3x+9)

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.