Raul’s sister is 6 years older than he is. What is Raul’s age if Raul’s sister is 19 years old? r=?

According to the data set, where should the upper quartile line of the box plot be placed?

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?