The ratio of time student spends on their art project to time the student spends on their science project is 3 to 4 the total amount of time the student spends on projects for their these classes is 56 minutes how much time does the student spend on projects for each subject

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount