Any help on either of these questions would be great. Thank you

1 answer:

6 0

I think problem 4 is 5

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seraphim [82]

No she is not correct she needs to go back to school and learn math

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Klio2033 [76]

4 is the answer for your question

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Advocard [28]

Step-by-step explanation:

Use PEMDAS

$\begin{array}{ccc}214.8-(4^2+3)\times4&\\214.8-(16+3)\times4&Evaluate\\214.8-19\times4&Add\\214.8-76&Multiply\\138.8&Subtract\end{array}$

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ziro4ka [17]

The changing is $1 per hour

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Xelga [282]

Answer:

Since the exponent of the scientific notation is negative, move the decimal point 3 places to the left.

0.003409

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2 years ago