Judith and her family are packing for a hiking trip and want to create trail mix for their journey. there are 30 tablespoon of raisins and 54 tablespoon of peanuts. they want to use all ingredients while making as many bags as possible. using tablespoon to measure how many identical sized trail mix bags can she make?

  6 bags

Step-by-step explanation:

The greatest common factor of 6·5 = 30 and 6·9 = 54 is 6. Judith can make 6 bags of trail mix, each with 5 Tbsp of raisins and 9 Tbsp of peanuts.

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: