According to Guinness World Records, Jumpy the dog set a record for the fastest 100 meters on a skateboard with 19.66 seconds on September 16, 2013. Arnie says that if you round Jumpy’s time to the nearest tenth of a second, that Jumpy’s time is 19.6 seconds. Is Arnie correct?
State if Arnie is correct or incorrect.
Show your work and explain how you know if Arnie is correct or incorrect.
Use what you know about rounding decimals in your explanation.
Enter your answer or explanation in the space provided. You may also use a drawing/visual representation to help explain or support your answer.

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1