Is the result close to the​ probability, rounded to three decimal​ places, of 0.422 for a negative test​ result? ▼ Yes, No, because there is ▼ less than more than exactly a 0.050 absolute difference between the probability of a true response and the probability of a negative test result.

19

step-by-step explanation:

other answer is correct. i had used the radius of the radius somehow. a website:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.