The width of a tortoise can be modeled by the function w=119-77e^-0.178 where t is the tortoise in age in years graph this model and use graph to estimate the width of tortoise that is 3 years old round your answer to the nearest whole centimeter

Students buying lunch at rockwell elementary school yesterday chose either burritos or pizza. 185 students chose burritos and 252 chose pizza. 1. estimate the number of students who brought lunch by rounding each number to the nearest hundred. 2. estimate how many students bought lunch by rounding each number to the nearest ten. 3. find the total number of students who brought lunch. which of your estimates is closer to the actual total? explain. 4. draw a figure on a sheet of paper. estimate how many pennies will fit inside the figure. check your prediction using pennies.

What can you determine about the solutions of this system

Which one is true about the hexagons ?