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Gennadij [26K]
3 years ago
15

How many degrees warmer is a temperature of 13°F than a temperature of -19°F?

Mathematics
1 answer:
zubka84 [21]3 years ago
8 0
32 Since this is asking how much warmer or “how much more” you just add 19 to 13.
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Six pyramids are shown inside of a cube. The height of the cube is h units. The lengths of the sides of the cube are b.The area
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Step-by-step explanation:

Cubes have square faces, so the area of the base is b².

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The height of each pyramid is half the height of the cube, so h = b/2.  Which means b = 2h.

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Choose an American Adult at random. The probability that you choose women is 0.25
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Step-by-step explanation:

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3 years ago
If you wish to warm 40 kg of water by 18 ∘C for your bath, find what the quantity of heat is needed. Express your answer in calo
Harman [31]

Answer:

Quantity of heat needed (Q) = 722.753 × 10³

Step-by-step explanation:

According to question,

Mass of water (m) = 40 kg

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The specific heat capacity is the amount of heat required to change the temperature of 1 kg of substance to 1 degree celcius or 1 kelvin .

So, Heat (Q) = m×s×ΔT

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6 0
3 years ago
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