What is the range of life expectancy chart below the numbers are 74 76 78 80 82 in that exact order
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Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?