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Vlad [161]
3 years ago
13

12 pencils can be purchased with $3. How many pencils can be purchased with $4.50? pencils

Mathematics
2 answers:
san4es73 [151]3 years ago
7 0

Answer:

18 Pencils

Step-by-step explanation:

12 Divided by 3 is 4

1$ is = to 4 pencils

.50 is = to 2 pencils

Ilia_Sergeevich [38]3 years ago
3 0
12/3= $1 for each pencil. 4 1/2 pencils.
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masha68 [24]

Answer:

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Step-by-step explanation:

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nirvana33 [79]

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The answer is liability insurance.

Step-by-step explanation:

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4 0
3 years ago
An alternating current E(t)=120sin(12t) has been running through a simple circuit for a long time. The circuit has an inductance
Dvinal [7]

Answer:

14.488 amperes

Step-by-step explanation:

The amplitude I of the current is given by

\large I=\displaystyle\frac{E_m}{Z}

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The total impedance is given by

\large Z=\sqrt{R^2+(X_L-X_C)^2}

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<em>L = Inductance </em>

<em>C = Capacitance </em>

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Answer:

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