A television bought by Anand for Rs 14000 and he repaired it by spending Rs 1200. If Anand expects to get a profit of 5% on his sale, What should be the selling price?

14,476

Step-by-step explanation:

sp= cp×100/100+ profit [ formula]

cp: 14000+ 1200 =15200

sp= 15200×100/100+ 5

=14476

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

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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