What is the circumference of the circle? (use 3.14 for pi) https://dw6y82u65ww8h. cloudfront. net/organisations/328/ff5f588c-7111 -414a-b3f8-0f071b719d0c/img_fifty_c ircle. gif

150 mm

78.5 mm

157 mm

314 mm

Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

Charlie tosses five coins.what is the probability that all five coins will land tails up.