One of the tokens for a board game is a circle containing 5 congruent triangles, as modeled below. Which measurement is closest to the area in square centimeters of the token not covered by the triangles?

25.76 cm2

2.5 cim2

110.6 cm2

28.27 cm2

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Find the nonpermissible replacement for binthis expression.b2/5b +5