A(-3; 4) and B(0; -5) are two points
c) Deduce that (OAB) is an isosceles triangle

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as