Answer:
1/2(7)(4) + 6(5) = 44
1/2*64+3(7) = 53
12(6)+14*4 = 128
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Step-by-step explanation:
The answer is: the light rays refract toward a central axis.
Answer:
b) median: there are 7 numbers listed; 20 is the middle number among them
range: subtract lowest from highest number 25-2=23
mean: add all the numbers together =129
mode: place numbers in order (smallest to greatest), then see which number appears the most 2, 18, 18, 20, 22, 24, 25=18
Step-by-step explanation:
The average price of such a house is
(97.86/ft²)×(1400 ft²) = 97.86×1400 = 137,004