The approximate molar concentration of several
chemicals are given. Find the pH of each. Use the
calculator and round to the nearest tenth, if
necessary.
Oven cleaner: [H+] = 10-13
pH =
Water: [H+]=0.0000007
pH =
Blood: [H+1=0.00000004
pH =
Vinegar: [H+]=0.0063
pH =
DONE

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .