A wedding planner uses 72 ivy stems for 18 centerpieces. When she arrives at the venue, she realizes she will only need 16 centerpieces. How many ivy steams should she use so that the ratio of ivy stems to centerpieces stay the same?

What is the sum of 1/2 + 1/3 =

2 Enunk had 42 rocks that he wanted to share with his 4 friends. If he gave each friend the member of rocks (and kept the same number of rocks for himself), how many rocks and each person get?

Factor the expression. 4x + 16 The factored expression is

The mean score of a placement exam for entrance into a math class is 80, with a standard deviation of 10. Use the empirical rule to find the percentage of scores that lie between 60 and 80. (Assume the data set has a bell-shaped distribution.)

RSM question need answer today 3-6-20 How much water do you add ... To make 1% sugar syrup using 12g sugar?

Find the percent of the number. 25% of 340

This may be easy but here's a movie mathematics problem for the beginners. There is a population of 50 people watching a halloween movie named "hocus pocus" and another halloween movie named "halloween town" with a population of 70 then the last one

The length of a classroom is 31 feet. What is this measurement in yards and feet. The measurement is how nany yards and how many feet.

When the number is divided by 6 the remainder is five when the number is divided by 7 the remainder is 6 when the number is divided by 9 the remainder is 8 what is the number?

Which of the following is a prime number? A. 27 B. 11 C. 8 D. 4