Use the Rules for Addition of Measurements to Find the Sum

question 29

Multiple Choice

Use the rules for addition of measurements to find the sum of the set of measurements.   $\begin{array} { l l l l } 1.574 \mathrm {~cm} & 6.89 \mathrm {~mm} & 34.96 \mathrm {~cm} & 316 \mathrm {~mm}\end{array}$

• A) 82 cm
• B) 81.82 cm
• C) 80 cm
• D) 81.8 cm
• E) 120 cm

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Definitions:

Tax Deductible Donation

A charitable contribution that can be subtracted from one's gross income, lowering the taxable income and thus reducing the tax liability.

Marginal Tax Rate

The marginal tax rate is the percentage of tax applied to your income for each tax bracket in which you qualify, essentially the rate paid on the last dollar of income.

Average Tax Rate

The proportion of total income that is paid in taxes, calculated by dividing the total taxes paid by the total taxable income.

Marginal Tax Rate

The rate at which the last dollar of income is taxed, indicating the percentage of additional income that will be taxed.