A merchant imported a batch of 80 porcelain vases for $4,800. Upon receiving the batch, he found 5 vases to be broken and threw them away. He sold 4/5 of the remaining vases at a profit of 40% and the rest at a loss of 10% on his cost price based on the 80 vases. Find his overall profit or loss as a percentage of his cost price based on the 80 vases.

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

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.

Can someone tell me if this is perpendicular? !