Answer:
D
Step-by-step explanation:
Just help a friend
Answer:
Total temperature change = -32.48 degrees
Step-by-step explanation:
Over 11.2 hours, the temperature changed -2.9 degrees each hour.
Total time elapsed = 11.2 hour.
Temperature change per hour = -2.9 degrees
Total temperature change = Total time elapsed x Temperature change per hour
Total temperature change = 11.2 x -2.9 = -32.48 degrees
So temperature is reduced by 32.48 degrees in 11.2 hours.
Total temperature change = -32.48 degrees
Answer:
158 m²
Step-by-step explanation:
Get the area of all the faces, then add them
2(8 x 3) = 48
2(3 x 5) = 30
2(8 x 5) = 80
48 + 30 + 80 = 158
It should be this y=1/2x+3
Answer:
C
Step-by-step explanation:
the answer is C because √8 can be rewrite as 8^1/2
A is wrong because 8 is another number
B is wrong because 4 is not the square root of 8
D is wrong because 8^2 = 64