Which category of two-dimensional shapes apply to all three of these shapes? a. trapezoid b. quadrilateral c. parallelogram d. rhombus question resources

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?

Could someone with number 1 and 2

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle