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Aura
Questions (4)
The Structure of Earth Quick Check.
How do the mass and the density of the mantle compare with the mass and density of Earth's
1 answer
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What are the two main elements found in the core of the Earth? (1 point)
1. iron and aluminum 2. iron and nickel 3. aluminum and
1 answer
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Application of Adding Rational numbers.
A Scuba diver 75 feet below sea level. She then ascends 12.7 feet. What is the current
4 answers
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Can you please help me simplify this problem? It probably is an easy problem but I do not understand the way my teacher taught
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Answers (4)
I don't understand what is 5d and 2d??
Voltage/Resistance = Current x/160 = 15 x = (15)(160) V Power = Current*Voltage ==> (15)(15)(16) = 3600 Watts 30 min = (30)(60) seconds ==> (3600)(30)(60) Watts for 30 min. ==> (3600)(30)(60)/(1000) = 6480 kWh ==> (6480)(.12) = $777.6
(m)(g)(h)-(F)(d)=(1/2)(m)(v2^2) mgh-(F)(d)=(1/2)(m)(v^2) (80)(9.8)(23)-(100)(23)=(1/2)(80)(v^2) 18032-2300=(40)(v^2) 15732=(40)(v^2) 393.3=(v^2) v=19.832 m/s
(Probability of landing on 3)*(Probability of landing on heads) = (1/10)*(1/2) = (1/20) or 0.05 or 5%
