Can someone help me please this is for a quiz and it’s due in a hour i’ll give brainliest

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

How are sas and sss used to show that two triangles are congruent?