How fast should the ant walk to go around the rectangle in 4 minutes if the sides are 12 inches and 16 inches
2 answers:
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Answer:
Step-by-step explanation:
Given
--- the faces of the dice
Required
Pr(Multiple of 8)
The multiples of 8 in the given dataset are:
So, we have:
Simplify
Answer:
Step-by-step explanation:
T = 5.8t² + 14t + 32 ( 0 ≤ t ≤4 )
a ) when t = 0 ( when car is turned on )
T = 32 ° F .
b ) When t = 2
T = 5.8t² + 14t + 32
= 5.8 x 2² + 14 x 2 + 32
= 23.2 + 28 + 32
= 83.2 ° F
c )
T = 80 ; to find t = ?
80 = 5.8t² + 14t + 32
5.8t² + 14 t - 48 = 0
t =
t = 1.9 minutes . approx .