Bella is making button barrettes. she allows each of her friends to reach into her bag of buttons and randomly select a color then she replaces it with the same color button and shakes the bag before letting an other friend pick a color bella bag of buttons contains the color below if 50 of her friends choose a button from the bag about how many pick barrettes cam she expect to make?

Total no. of buttons = 300 + 700 + 1000

+ 500 = 2500

Possibility for a person to pick a pink button = 300/2500 = (3/25)%

Amount of pink buttons she can expect her friends to pick = 50(3/25) = 6

She can expect to make 6 pink barrettes.

(she sure has a lot of friends...)

6 pink barrettes

Step-by-step explanation:

Divide the number of pink barrettes by the total number of barrettes and multiply the quotient by 50 people.

300/2500 Simplified = 3/25 = 0.12

50 people times 0.12 = 6 expected pink barrettes

(hope this helped : )  )

the anwser is d) 75°

step-by-step explanation:

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²