, 22.09.2019 16:30 slayybay

# Average monthly temperature month temperature january 45 degrees february 42 degrees march 54 degrees april 62 degrees may 78 degrees june 85 degrees july 92 degrees august 94 degrees september 89 degrees october 78 degrees november 65 degrees december 54 degrees the average monthly temperatures for the city of mathville are given in the chart above. one year, january's average temperature was 7 degrees warmer, february's was 3 degrees cooler, june's was 2 degrees cooler, august's was 3 degrees warmer, and november's was 7 degrees warmer. what did this do to the average yearly temperature? a) the average remained the same. b) the average increased by 1Â°. c) the average decreased by 1Â°. d) the average increased by 17Â°.

### Another question on Mathematics

Mathematics, 21.06.2019 19:00
Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m