The three numbers that make up the code to a safe sum 91. the last number is a multiple of 3, the middle number is 1/3 the last number, and the first is 3 times the last number. what is the middle nimber of the code?

By what percent will the product of two numbers change, if the first number increases by 70%, while the second number decreases by 40%.

Panthers and leopards prey on deer in an ecosystem. for unknown reasons, the population of leopards increased drastically. what are the likely effects of this change on the species? 1. more food for panthers and more competition for leopards 2. less food and more competition for panthers 3. fewer deer and more competition for panthers 4. more food for deer and less competition for panthers and leopards 5. more food for leopards and less competition for panthers

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions