A survey claims that 73% of America households have at least one credit card. Find the probability that in a random sample of 550 America households, 375 to 385 have at least one credit card. ​

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

4+(2+x) can you me solve this problem