A Student Measures the Mass of Three Separate Samples of a Solid

question 22

Multiple Choice

A student measures the mass of three separate samples of a solid: 104.45 g,0.838 g,and 46 g.If the student mixes all three samples together,how should the total mass be properly reported?

• A)151.288
• B)151.28
• C)151.29
• D)151
• E)1.5 × 10²

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Definitions:

Specialized-sector Funds

Specialized-sector Funds focus investments on specific sectors of the economy, such as technology, healthcare, or finance, aiming for higher returns from these niche areas.

Precious Metals

Metallic elements of high economic value, such as gold, silver, and platinum, often used as investment or for industrial purposes.

NAV

Net Asset Value, representing the per-share/unit price of a fund on a specific date or time, calculated by deducting liabilities from assets and dividing by the number of shares outstanding.

Load

A fee or charge assessed when buying or selling shares in a mutual fund, which can be front-end (when buying) or back-end (when selling).