a car travels at a constant speed of 50 miles per hour. The distance the car travels in miles is d, which is a function of time, t, this relation can be expressed in the function equation, d(t)=50t this function express the distance of travel in terms of the time traveled. find the inverse function by expressing the same time of travel in terms of the distance traveled. call this function t(d)

Can someone me with these two circle theorem questions asap?

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.

Atorch and a battery cost 2.50 altogether. the torch costs 1.50 more than the battery. what fraction of the total price is the torch? give your answer in its simplest form.