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# Plz solve this Apps questions

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1). From 7:00 AM to 11:00 AM it rained 2.25 inches. At 11:00 AM the rain increased to fall at a rate of 1.25 in. every two hours. How many inches of rain landed on the ground by 5:00 PM?2). The owner of a hobby store needed to calculate the percentage of customers who purchase wood glue. Upon completing his survey, he noticed that 60% of the people that entered his store purchased an item. Of those customers, 15 percent purchased wood glue. What percent of the people that entered the store purchased wood glue?4) A store owner is packing small radios into larger boxes that measure 25 in. by 42 in. by 60 in. If the measurement of each radio is 7 in. by 6 in. by 5 in., then how many radios can be placed in the box?

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om Nazim Basha S1). From 7:00 AM to 11:00 AM it rained 2.25 inches. At 11:00 AM the rain increased to fall at a rate of 1.25 in. every two hours. How many inches of rain landed on the ground by 5:00 PM?ANS : Approximatley 6 inchs2). The owner of a hobby store needed to calculate the percentage of customers who purchase wood glue. Upon completing his survey, he noticed that 60% of the people that entered his store purchased an item. Of those customers, 15 percent purchased wood glue. What percent of the people that entered the store purchased wood glue?Ans : Fr4) A store owner is packing small radios into larger boxes that measure 25 in. by 42 in. by 60 in. If the measurement of each radio is 7 in. by 6 in. by 5 in., then how many radios can be placed in the box?Thanx.Nazim Basha SSoftware Engineer.RMH

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1). From 7:00 AM to 11:00 AM it rained 2.25 inches. At 11:00 AM the rain increased to fall at a rate of 1.25 in. every two hours. How many inches of rain landed on the ground by 5:00 PM?ans...i think the answer is...13.125inches.....(since the rain fall rate increases by 1.25in for every 2 hrs....then it will be considered for every two hours spanbetween 11A.M and 5P.M there are 6 hrs..mean 3*2 hrsso it will be 2.25+(1.125+1.25*1)+(1.125+1.25*2)+(1.125+1.25*3)=13.125inches2). The owner of a hobby store needed to calculate the percentage of customers who purchase wood glue. Upon completing his survey, he noticed that 60% of the people that entered his store purchased an item. Of those customers, 15 percent purchased wood glue. What percent of the people that entered the store purchased wood glue?Ans :answer is 15%(60%(x))=--% then 0.15*0.6(x)=>0.9(x)which implies 9%4) A store owner is packing small radios into larger boxes that measure 25 in. by 42 in. by 60 in. If the measurement of each radio is 7 in. by 6 in. by 5 in., then how many radios can be placed in the box?ans=(25*42*60)/(7*6*5) =>300

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The solution is 6 inches....
before 11 am 2.25(given)
after 11 am
11 to 1=1.25
1 to 3=1.25
3 to 5=1.25

total=(1.25)*3+2.25=6