4. A restaurant bought 80 laco shells and 220 ounces of taco meat. They want to split all of
the meat evenly between all 80 tacos. How
many ounces of meat will be on each taco?

2.75 oz

Step-by-step explanation:

220 ounces of meat divided by 80 taco shells = 2.75 ounces of meat per shell.

i think 1: 2

step-by-step explanation:

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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