you are a school for tographer taking individual and class pictures for two classes of 21 students each on average each individu
al picture take 3 minutes and a class picture take 10 minutes about how long should it take you to take all of the pictures
1 answer:
It would take 2 hours and 26 minutes
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Mean = 40 median = 37.5 mode = 30
Answer:
7
Step-by-step explanation:
315/90x2
the missing number should be the square root of the last number times 2 for a perfect trinomial
so square root of 49 = 7
7*2 =14
so the missing number should be 14
Step-by-step explanation:
Answer:
y=16
Step-by-step explanation:
