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Mark correctly drew a heptagon on the board How many interior angles does Mark's heptagon have?
7
Calculate the scale factor of ABC to DEF Enter answer as a whole number or as a fraction in lowest terms using the slash mark for the fraction bar?
1/1
Calculate the scale factor of XYZ to UVW Enter answer as a whole number or as a fraction in lowest terms using the slash mark for the fraction bar?
1/1 or 1 or 1/8
What is the difference between a linear scale and a nonlinear scale?
A linear scale is much more simple to use and provides accurate readings it also works faster than the non-linear scale . This scale does not take much work and has equal divisions. In a linear scale, there is an equal amount between each mark; this is the normal kind of scale that is used in most everyday graphs/charts. In a non-linear scale, the difference between each mark is not the same, for example each mark, although the same distance apart on the paper, represents twice the value of the previous mark. Two examples which are met regularly are logarithmic in nature: pH (acid/alkali scale - eg pH balanced shampoo) and dB (deci-Bel - relative loudness of sounds).
I need to get a 65 percent on a test out of 50 questions how many can i miss?
To score 65% you would need to answer 32.5 questions correctly. As you can't answer half a question correctly, you will need to answer 33 correctly resulting in a mark of 66%. Thus you can miss 17.
