The table shows the total medal counts for the top 6 medal winning countries at thw 2012 summer olympic games. the top 6 countries earned a total of 421 medals at the games. based on the information in the table, write an expression that represents the total amount of medals earned by these countries.

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

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.

5x−4≥12 or 12x+5≤−4 can you with this problem