HELP ME PLEASE!
I like dont understand

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Find the area of a parallelogram with base 15 yards and height 21 2/3

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.