Patan uses a bead loom to make a bracelet.
she wants to use all 84 beads, and to put the beads in rows of equal length.
patan also wants the number of beads in each row to be a factor of 84 that is a prime number.
how many beads could patan put in each row? give as many answers as you can.
explain how you found the numbers.

Find the perimeter of the figure shown above. a. 50 cm c. 30 cm b. 64 cm d. 60 cm select the best answer from the choices provided a b c d

Evaluate the following expression 1/3^2

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?