You add 52 tablespoons of olive oil for every 138 tablespoons of balsamic vinegar to make 99 tablespoons of bread dip. How much olive oil and balsamic vinegar do you use?

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

Rationalize the denominator- 12x/√x-10