Typing errors in a text are either nonword errors, as when "the" is typed as "teh," or word errors that result in a real but incorrect word. spell‑checking software will catch non‑word errors but not word errors. human proofreaders catch 70% of word errors. you ask a fellow student to proofread an essay in which you have deliberately made 10 word errors. if the student matches the usual 70% rate, what is the distribution of the number of errors caught?

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )

6950 is the