Mathematics, 15.12.2021 20:40 mem8163
A local weather enthusiast wants to see if the last five summers have been warmer than normal for Eloy, Arizona. From the National Oceanic and Atmospheric Administration (NOAA), he knows the 30-year average for July was 90° with a standard deviation of 2.1°. The last five summers recorded have an average of 93.5°. If he uses a = 5%, which of the following would be valid based on the data he has gathered?
Answers: 2
Mathematics, 21.06.2019 16:30, neilaamusic6966
When only separate discreet points are graphed it is called?
Answers: 3
Mathematics, 22.06.2019 03:20, rocksac6744
Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis
Answers: 2
A local weather enthusiast wants to see if the last five summers have been warmer than normal for El...
History, 15.04.2020 01:20