Two friends are making friendship bracelets each bracelet has five star beads and 3/5 of the stars beads are glow-in-the-dark if the friends are making 10 friendship bracelets how many star beads do they need how many stars will glow in the dark?

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?