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Arisa [49]
3 years ago
6

A coffee mug is 6 inches tall. Is a stack of 10 coffee mugs taller than 4 feet?

Mathematics
2 answers:
stepladder [879]3 years ago
6 0

No because 6x10=60. But 4x10=40. So it would be no.

Hope this helped.

Please give me brainliest.

Alenkinab [10]3 years ago
4 0
6 x 10 = 60 inches
feet  = 12 inches
60/12= 5 Feet (More than 4 Feet)

Answer = True
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Given a function <img src="https://tex.z-dn.net/?f=f%28x%29%3D3x%5E4-5x%5E2%2B2x-3" id="TexFormula1" title="f(x)=3x^4-5x^2+2x-3"
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Answer:

\huge\boxed{f(-1) = -7}

Step-by-step explanation:

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<u><em>WAIT</em></u><em>!</em><em> How is this possible? </em>-1^4 = -1 (according to my calculator), and 3 \cdot -1 = -3, not 3!

It's important to note that taking a power of a negative number and multiplying a negative number are two different things. Let's use -2^2 as an example.

What your calculator did was follow BEMDAS since it wasn't explicitly told not to.

BEMDAS:

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Examining the equation, your calculator used this rule properly. Note that exponents come over multiplication.

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Applying this logic to our original term, 3(-1)^4:

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Therefore, our first term is 3.

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Applying the same logic from our first term:

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