PAPER
- SECTION - A [60 MARKS]
Answer any four questions only from this section. All questions...
Mathematics, 06.06.2021 22:30 kromaug7986
PAPER
- SECTION - A [60 MARKS]
Answer any four questions only from this section. All questions carry equal marks. A
working must be clearly shown. Marks will not be awarded for correct answers witho
corresponding working
1. a. A radio set dealer sells sets of radio and earns 20% commission on every set o
radio sold out. If at the end of a given period he sells GHC 50,000,000.00 wor
of radio sets, how much commission does he earns?
Given that the sum of the interior angles of a regular polygon is 720º. Find th
number of sides.
& Simplify 5x+4-9y+3x+2y-7
2. a. There are 50 pupils in a class. Out of this number 1/10 speak French only an
4/5 of the remainder speak both French and English. If the rest speak Englis
only. Find the number of students who speak:
i. Both French and English
ii. Only English
iii. Draw a Venn diagram to illustrate the above information
Answers: 1
Mathematics, 22.06.2019 02:00, embersongracie
Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)
Answers: 1
Mathematics, 22.06.2019 03:00, 2005briana
If 0° ≤ θ ≤ 90° and cosθ = 11 15 , what is the value of sin (90° - θ)? a) 11 /15 b) 15/ 11 c) 15 /4 d) 4/15
Answers: 2
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