• Moody Gardens recorded the monthly rainfall and their umbrella sales for an entire year. The following table shows the inches of rainfall and the number of
umbrellas the store sold each month. The relationship between inches of
rainfall and umbrella sales can be modeled using a linear function.
Month Jan Feb Mar Apr May
Sept. oct. Nov Dec.
Rainfall
2.5 3.1
3.6
0.6
(in.)
1.5 1.4
Umbrell
140 162
Jun.
Aug
Jul.
1.2
4.0
4.3
2.4
1.1
125
132
170
156
103
98
87
84
78
110
a sales
a) Using technology, determine the correlation coefficient for the data to the nearest hundredth.
ma
b) What does the correlation coefficient for the data indicate about the direction and strength of the linear
association between the monthly rainfall and the number of umbrellas sold?
february 3
69°F Clou

Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?

Find the area of the unshaded square