Skip to main content

AAU 2021 RESUMPTION DATE

 BREAKING:


AAU TO RESUME FOR NEW STUDENTS ON THE 8TH OF FEBRUARY WHILE MATRICULATION IS ON 18TH OF FEBRUARY.


ONLINE CLEARANCE FOR AAU STUDENTS HAS STARTED. 

Comments

Popular posts from this blog

Standard form - questions

▶️ Convert to standard form 1️⃣ Write 0. 000546 in standard form. A. 5460000 B. 546.0000 C. 5.460000 X 10⁴ D. 5.46 X 10¯⁴ 2️⃣ Write 18 in standard form .  A. 18 X 10¹ B. 1.8 X 10° C. 18.0 X 10² D. 1.8 X 10¹ 3️⃣ Write 8000 in standard form.  A. 8 X 10³ B. 0.8 X 10^8 C. 8000.0 X 10³ D. 8.0 X 10^8 4️⃣ Write (12)² in standard form.  A. 1.23 X 10³ B. 12.3 X 10² C. 1.44 X 10² D. 4.41 X 10² 5️⃣ Write 00.102 in standard form.  A. 0.0102 X 10³ B. 0.102 X 10³ C. 1.2 X 10¯² D. 1.02 X 10¯² 6️⃣ Write 71 + 0.5 + 0.002 in standard form.  A. 7.1502 X 10¹ B. 7.152 X 10¯⁴ C. 7.7 X 10¹ D. 7.7 X 10¯⁴ 7️⃣ Solve for x in the expression  70x + 25 =30. Leave your answer in standard form.  A. 7.1 × 10¯² B. 7.1 × 10² C. 7.85 × 10² D. 7.85 × 10¯² 8️⃣ What is 6.7 × 10⁴ written as an ordinary number? A. 67104 B. 67000 C. 0.0066 D. 670 9️⃣ What is 3 × 10¯² written as an ordinary number? A. 300 B. 3100 C. 0.031 D. 0.03 1️⃣0️⃣ How is 45,000 written in standard form? A. 45 × 10³...

Mathematics - Probability

-PROBABILITY = Number of POSSIBLE EVENT Number of TOTAL OUTCOME   Question 1 Teams P and Q are involved in a game of football. What is the probability that the game ends in a draw? Options A) ⅔ B) ½ C) ⅓ D) ¼ Solution: In a football game, one team either wins or there is a tie. This means there are three possible outcomes: a win, a loss or a draw. Therefore, the probability of a draw is ⅓ The correct answer is C. Question 2 Given distribution of color beads: blue, black, yellow, white and brown with frequencies 1, 2, 3, 4 and 5 respectively. Find the probability that a bead picked at random will be blue or white. Options A) 7/15 B) 2/5 C) 1/3 D) 1/15 Solution: Total number of beads = 15. Number of white beads = 4. ⇒P(white) = 4/15 Number of blue beads = 1. ⇒P(blue) = 1/15 P(white or blue) = P(white) + P(blue) =5/15 🔶P(white or blue) = ⅓ The correct answer is C. Question 3 A die is rolled, find the probability that an even number is obtained. Options A. ⅙ B. ¼ C. ⅓ D. ½ Solution...