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Questions in Grade College

[Done] $2 \frac{7}{11} \div \frac{7}{8}$

[Done] Which equation is a function of [tex]$x$[/tex]? [tex]$x=5$[/tex] [tex]$x=y^2+9$[/tex] [tex]$x^2=y$[/tex] [tex]$x^2=y^2+16$[/tex]

[Done] $\begin{array}{l} y>-3 x+3 \\ y \geq 2 x-2 \end{array}$

[Done] The number 0.5503 x 0.5503 x 0.5503 is close to 1/n, where n is an integer. What is the value of n that is closest to this number?

[Done] Which fire class do electrical equipment and items carrying current belong to? A. Class A B. Class B C. Class C D. Class D E. Class K

[Done] These features of the fetal skull are areas where fibrous connective sheets that precede the cranial bones have not yet ossified: A. foramina B. fontanels C. epiphyseal plates D. condyles

[Done] The Whig presidential candidate in 1840, William Henry Harrison, was the hero of the Battle of Tippecanoe. (A) True (B) False

[Done] The diagram represents a dihybrid cross between two pea plants heterozygous for both seed color and seed shape.

[Done] Paul didn't include the women on his list because he was a misogynist and didn't like women. True or False

[Done] The speed of a sound wave in air depends on A. all of the above B. the air temperature. C. its wavelength. D. none of the above E. its frequency.