Sasi Math (Revised for 1024)

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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.

The number of students entrolled in a school is 2324. If the entrollement increases by 3 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 2826. If the entrollement increases by 4 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 1842. If the entrollement increases by 2 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 1788. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 1603. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 1784. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 2970. If the entrollement increases by 4 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 1836. If the entrollement increases by 2 % every year , how many students will be there after 2 years

Answer:_______________

The number of students entrolled in a school is 2598. If the entrollement increases by 3 % every year , how many students will be there after 4 years

Answer:_______________

10)

The number of students entrolled in a school is 1815. If the entrollement increases by 4 % every year , how many students will be there after 4 years

Answer:_______________

The number of students entrolled in a school is 2324. If the entrollement increases by 3 % every year , how many students will be there after 4 years

Answer: 2616

SOLUTION 1 :

Given:

P = 2324

n =4 years

r = 3%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 2324[1+(3÷100)]^{^n1}

=2324[1+0.03]⁴

= 2324(1.03)⁴

= 2324 x 1.12550881

= 2616

The number of students entrolled in a school is 2826. If the entrollement increases by 4 % every year , how many students will be there after 4 years

Answer: 3306

SOLUTION 1 :

Given:

P = 2826

n =4 years

r = 4%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 2826[1+(4÷100)]^{^n1}

=2826[1+0.04]⁴

= 2826(1.04)⁴

= 2826 x 1.16985856

= 3306

The number of students entrolled in a school is 1842. If the entrollement increases by 2 % every year , how many students will be there after 4 years

Answer: 1994

SOLUTION 1 :

Given:

P = 1842

n =4 years

r = 2%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1842[1+(2÷100)]^{^n1}

=1842[1+0.02]⁴

= 1842(1.02)⁴

= 1842 x 1.08243216

= 1994

The number of students entrolled in a school is 1788. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer: 2173

SOLUTION 1 :

Given:

P = 1788

n =4 years

r = 5%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1788[1+(5÷100)]^{^n1}

=1788[1+0.05]⁴

= 1788(1.05)⁴

= 1788 x 1.21550625

= 2173

The number of students entrolled in a school is 1603. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer: 1948

SOLUTION 1 :

Given:

P = 1603

n =4 years

r = 5%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1603[1+(5÷100)]^{^n1}

=1603[1+0.05]⁴

= 1603(1.05)⁴

= 1603 x 1.21550625

= 1948

The number of students entrolled in a school is 1784. If the entrollement increases by 5 % every year , how many students will be there after 4 years

Answer: 2168

SOLUTION 1 :

Given:

P = 1784

n =4 years

r = 5%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1784[1+(5÷100)]^{^n1}

=1784[1+0.05]⁴

= 1784(1.05)⁴

= 1784 x 1.21550625

= 2168

The number of students entrolled in a school is 2970. If the entrollement increases by 4 % every year , how many students will be there after 4 years

Answer: 3474

SOLUTION 1 :

Given:

P = 2970

n =4 years

r = 4%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 2970[1+(4÷100)]^{^n1}

=2970[1+0.04]⁴

= 2970(1.04)⁴

= 2970 x 1.16985856

= 3474

The number of students entrolled in a school is 1836. If the entrollement increases by 2 % every year , how many students will be there after 2 years

Answer: 1910

SOLUTION 1 :

Given:

P = 1836

n =2 years

r = 2%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1836[1+(2÷100)]^{^n1}

=1836[1+0.02]²

= 1836(1.02)²

= 1836 x 1.0404

= 1910

The number of students entrolled in a school is 2598. If the entrollement increases by 3 % every year , how many students will be there after 4 years

Answer: 2924

SOLUTION 1 :

Given:

P = 2598

n =4 years

r = 3%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 2598[1+(3÷100)]^{^n1}

=2598[1+0.03]⁴

= 2598(1.03)⁴

= 2598 x 1.12550881

= 2924

10)

The number of students entrolled in a school is 1815. If the entrollement increases by 4 % every year , how many students will be there after 4 years

Answer: 2123

SOLUTION 1 :

Given:

P = 1815

n =4 years

r = 4%

Appreciation :

A = P[1+(r÷100)]ⁿ

= 1815[1+(4÷100)]^{^n1}

=1815[1+0.04]⁴

= 1815(1.04)⁴

= 1815 x 1.16985856

= 2123