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Montano1993 [528]
3 years ago
14

4. Explain why the melting point is difficult to measure.​

Mathematics
1 answer:
Usimov [2.4K]3 years ago
7 0

Answer:

Heating sample too rapidly may cause the thermometer reading to differ from the actual temperature of the heat source. Why is a finely powdered sample used in a melting point measurement? Particles may not pack well.

Step-by-step explanation:

I had An assignment question like this

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<span>-Both box plots show the same interquartile range.
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4 years ago
A function is defined as, f (x) = -3x^2 + 2x - 5 what is f (-1)
noname [10]

Answer:

The value of f(-1) in the given equation is -10.

Step-by-step explanation:

When we see f(-1), it means that -1 is represented as our value of x. So, knowing this information, we can plug this into our given equation.

f(-1) = -3(-1)² + 2(-1) - 5

Simplify the exponent on -1.

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Subtract 2 from -3.

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6 0
3 years ago
I need help on questions d and e, not sure how to solve!
Ivanshal [37]

D.

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E.

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x {}^{2}  + 2x - 24  = 25x

x {}^{2}   - 23x - 24 = 0

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2 years ago
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How can I factor 16p^4+4p^3
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