On the following checking account record, enter the figures and add or subtract them to keep the running total correct. Check No. Date Checks Issued To or Description of Deposit Amount of CheckAmount of Deposit Balance Forward $358.273427 2/14 Adam's Meats $23.42 $34282/15 West High (books) $14.95 $ 2/17 Deposit (paycheck) $276.50 $3429 2/22 Saguaro Mortgage $219.93 $3430 2/22 Alamo Power and Light $76.84 $

the solution is 12x-6y

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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:

do have an equation or graph or

step-by-step explanation: