Acat and a dog have a race. the cat’s strides are 30% shorter than the dog’s but it makes 30% more strides than the dog. which of them will win the race?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

What is the frequency of the sinusoidal graph?

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.