4.Jennifer has been saving $4.50 a week from her allowance for several weeks. Today she spent $42, which was ⅓ of her savings. How many weeks has she been saving her money?

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Answer this question only if you know the 30 points and

In a school 2/3 of the students study a language of those who study a language 2/5 study french