A(n) ________ performs a mathematical calculation using information in the active worksheet and other worksheets to calculate new values

Assign to ptr the location of the first occurrence of c in s1.

What will be an ideal response?

In a style sheet, the color ____ is used to show comments or headings that give information about the styles or styles sheets, but that do not contain code, as shown in the accompanying figure.

A. red B. gray C. purple D. blue