Aleena needs to pack 171 earrings, 63 necklaces and 26 hair pins into identical gift bags so that each item is equally distributed among the gift bags. Find (i) the largest number of gift bags that can be packed (ii) the number of each item in a gift bag

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels