Li making beaded necklaces. for each necklaces, she uses 27 spacers plus 5 beads per inch necklaces lenght. write an equation to find how many beads li needs for each necklaces

What is the quadric regression equation that fits these data

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.