Scroll:Life mathematics >> profit and loss >> saq (4291)
Written Instructions:
For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
| 1) The number of students entrolled in a school is 2011. If the entrollement increases by 4 % every year , how many students will be there after 2 years
Answer:_______________ |
| 2) The number of students entrolled in a school is 1524. If the entrollement increases by 3 % every year , how many students will be there after 4 years
Answer:_______________ |
| 3) The number of students entrolled in a school is 1920. If the entrollement increases by 3 % every year , how many students will be there after 2 years
Answer:_______________ |
| 4) The number of students entrolled in a school is 2139. If the entrollement increases by 4 % every year , how many students will be there after 3 years
Answer:_______________ |
| 5) The number of students entrolled in a school is 2812. If the entrollement increases by 4 % every year , how many students will be there after 3 years
Answer:_______________ |
| 6) The number of students entrolled in a school is 1151. If the entrollement increases by 4 % every year , how many students will be there after 2 years
Answer:_______________ |
| 7) The number of students entrolled in a school is 1224. If the entrollement increases by 4 % every year , how many students will be there after 3 years
Answer:_______________ |
| 8) The number of students entrolled in a school is 2795. If the entrollement increases by 2 % every year , how many students will be there after 2 years
Answer:_______________ |
| 9) The number of students entrolled in a school is 2115. If the entrollement increases by 5 % every year , how many students will be there after 2 years
Answer:_______________ |
| 10) The number of students entrolled in a school is 1366. If the entrollement increases by 4 % every year , how many students will be there after 3 years
Answer:_______________ |
| 1) The number of students entrolled in a school is 2011. If the entrollement increases by 4 % every year , how many students will be there after 2 years Answer: 2175 SOLUTION 1 : Given: P = n =2 years r = 4% Appreciation : A = P[1+(r÷100)]n = 2011[1+(4÷100)]{n1} =2011[1+0.04]2 = 2011(1.04)2 = 2011 x 1.0816 =
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2011| 2) The number of students entrolled in a school is 1524. If the entrollement increases by 3 % every year , how many students will be there after 4 years Answer: 1715 SOLUTION 1 : Given: P = n =4 years r = 3% Appreciation : A = P[1+(r÷100)]n = 1524[1+(3÷100)]{n1} =1524[1+0.03]4 = 1524(1.03)4 = 1524 x 1.12550881 =
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| 3) The number of students entrolled in a school is 1920. If the entrollement increases by 3 % every year , how many students will be there after 2 years Answer: 2037 SOLUTION 1 : Given: P = n =2 years r = 3% Appreciation : A = P[1+(r÷100)]n = 1920[1+(3÷100)]{n1} =1920[1+0.03]2 = 1920(1.03)2 = 1920 x 1.0609 =
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| 4) The number of students entrolled in a school is 2139. If the entrollement increases by 4 % every year , how many students will be there after 3 years Answer: 2406 SOLUTION 1 : Given: P = n =3 years r = 4% Appreciation : A = P[1+(r÷100)]n = 2139[1+(4÷100)]{n1} =2139[1+0.04]3 = 2139(1.04)3 = 2139 x 1.124864 =
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| 5) The number of students entrolled in a school is 2812. If the entrollement increases by 4 % every year , how many students will be there after 3 years Answer: 3163 SOLUTION 1 : Given: P = n =3 years r = 4% Appreciation : A = P[1+(r÷100)]n = 2812[1+(4÷100)]{n1} =2812[1+0.04]3 = 2812(1.04)3 = 2812 x 1.124864 =
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| 6) The number of students entrolled in a school is 1151. If the entrollement increases by 4 % every year , how many students will be there after 2 years Answer: 1245 SOLUTION 1 : Given: P = n =2 years r = 4% Appreciation : A = P[1+(r÷100)]n = 1151[1+(4÷100)]{n1} =1151[1+0.04]2 = 1151(1.04)2 = 1151 x 1.0816 =
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| 7) The number of students entrolled in a school is 1224. If the entrollement increases by 4 % every year , how many students will be there after 3 years Answer: 1377 SOLUTION 1 : Given: P = n =3 years r = 4% Appreciation : A = P[1+(r÷100)]n = 1224[1+(4÷100)]{n1} =1224[1+0.04]3 = 1224(1.04)3 = 1224 x 1.124864 =
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| 8) The number of students entrolled in a school is 2795. If the entrollement increases by 2 % every year , how many students will be there after 2 years Answer: 2908 SOLUTION 1 : Given: P = n =2 years r = 2% Appreciation : A = P[1+(r÷100)]n = 2795[1+(2÷100)]{n1} =2795[1+0.02]2 = 2795(1.02)2 = 2795 x 1.0404 =
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| 9) The number of students entrolled in a school is 2115. If the entrollement increases by 5 % every year , how many students will be there after 2 years Answer: 2332 SOLUTION 1 : Given: P = n =2 years r = 5% Appreciation : A = P[1+(r÷100)]n = 2115[1+(5÷100)]{n1} =2115[1+0.05]2 = 2115(1.05)2 = 2115 x 1.1025 =
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| 10) The number of students entrolled in a school is 1366. If the entrollement increases by 4 % every year , how many students will be there after 3 years Answer: 1537 SOLUTION 1 : Given: P = n =3 years r = 4% Appreciation : A = P[1+(r÷100)]n = 1366[1+(4÷100)]{n1} =1366[1+0.04]3 = 1366(1.04)3 = 1366 x 1.124864 =
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