According to The Riddle of the Rosetta Stone, what problem did both Jean-François Champollion and Sylvestre de Sacy face in their attempts to decipher the writings on the Rosetta Stone? Both initially believed the hieroglyphs represented things.
Both lacked the education necessary to decipher the hieroglyphs.
Both lacked the money necessary to continue their research.
Both initially believed the hieroglyphs represented sounds.

the answer should be b.

explanation:

it should be b because she researched before writing so it would be in past tense. "the author researches her subject before she had written the first draft.

a. inform

explanation:

"how to" tells us that it will explain how to, which means to inform

we know that, volume of a rectangular prism is given by :

✿   {length × width × height}

given : the length of rectangular prism = 5.5

given : the width of rectangular prism = 6

given : the height of rectangular prism = 3

⇒ the volume of given rectangular prism = {5.5 × 6 × 3}

⇒ the volume of given rectangular prism = 99

d. therefore pilots wisely train these cubs by various strategic tricks to look danger in the face a little more calmly.

c or d they are the same