Step-by-step explanation:
131.58 --> 130.00
130.00 ÷ 10 = 13
13 = 10% of 130
13 x 2 = 26 (20% of 130)
The tip would be $26
Answer: undefined
Explanation: the squareroot of a negative number does not exist
Answer:
x=1/13 y=15/26
Step-by-step explanation:
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Answer:
Differentiable on the intervals (-∞, -5) ∪ (-5 , 5) ∪ (5 , ∞)
Step-by-step explanation:
The graph will look like a W shape whose vertices are at x = -5 and x = 5. The function is not differentiable at these values.
Answer:
Chemical Energy
Step-by-step explanation:
According to the Law of Conservation of Energy, energy is neither created nor destroyed. It is an entity that's always existing in the environment. It takes different forms of energy. Among the choices, the best answer would be letter B. Chemical energy. The chemical energy originates from the energy within the muscles that are dormant. Once used, this chemical energy is transformed into mechanical energy by the action of pushing his foot on the ground.
