Four friends measure the length of a 6-millimeter-long grain of rice. they record their measurements as shown. andrey: 7 mm, 5 mm, 6 mm, 8 mm mariya: 7.41 mm, 8.54 mm, 5.12 mm, 6.23 mm yuto: 6.1 mm, 5.9 mm, 6.3 mm, 7.2 mm misaki: 5.843 mm, 6.981 mm, 5.334 mm, 7.632 mm whose measurements are the most accurate? andrey’s mariya’s yuto’s misaki’s

Arational number that is equivalent to -20/4?

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.

16x^2-16x=5 solve the equation by completing the square