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30 mij grade 7 mathematics v14, monika
question 3 multiple choice
mindy conducted a survey of the phones in four stores and wrote the
5 of the 8 phones in store 1 were smartphones
13 of the 22 phones in store 2 were smartphones
22 of the 30 phones in store 3 were smartphones
12 of the 25 phones in store 4 were smartphones
based on the survey, which store had the greatest percentage of smart

5 of 8 is 62.5%

13 of 22 is 59.09%

22 of 30 is 73.33%

12 of 25 is 48%

Store 3 has the greatest percentage of smartphones

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

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.