Aclass is made up of 6 boys and 6 girls. half of the boys wear glasses. a student is selected at random from the class. what is the probability that the student is a boy with glasses?

Use the multiplier method to incrases £258 by 43%

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

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.