Hummingbirds beat their wings many times per second. Which equation relates the number of wing beats per second (a) to the number of wings per minute (b)?

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.