Abaker made 5 pounds of dough .he uses 4/9 of the dough to make sandwich rolls. how much if the dough is left over

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.