Acircle has a diameter of 26 units. what is the area of the circle to the nearest hundredth of a square unit? usec=pi d

What is sin 7x/4 ? i need on this urgent trig

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.