Consider the formula for the average velocity, v, of a moving particle. in the formula, d1 and d2 represent the distance traveled by the particle at times t1 and t2 respectively. v = d2 - d1/t2 - t1 which of the following equations is equivalent to the formula for velocity? a. d1=v (t2-t1)-d2 b. t1=v(d2-d1)-t2 c. t2=v(d2-d1)+t1 d. d2=v(t2-t1)+d1 givin 40 points ! pls asap also markin da brainiest answer !

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.