Mechanics96:
Considering the fact that the twin may or may not be in the group, I think; 16C4 or 16C6 =1820+8008= 9828

Bravo! You're correct!

@ bolded. That is where you made mistake earlier!

Next question pls

afo7219:
Next question pls

Lol....so u'v bn around...

afo7219:
Next question pls

Ok

afo7219:
Next question pls

Solve:

sec(2x - ^π/₆) = 2

for 0 less than or equal to x less than or equal to π radians.

x= π/4 and x=11π/12

Mechanics96:
x= π/4 and x=11π/12

Bravo!

next question on longitude and latitude

mustapha112:
next question on longitude and latitude

A town P is on longitude 65°E. A football match is scheduled to take place in the town at 1935hour. If the match is televised live, at what time will people watch the match in Ghana live?

T=15.99

mustapha112:
T=15.99

Wrong

at 2355hr, that's 11:55pm

Mechanics96:
at 2355hr, that's 11:55pm

Wrong

3:15pm

4:20pm

Mechanics96:
3:15pm

Bravo! You're right!

sch days don tey... I com dey make small mistakes

Mechanics96:
sch days don tey... I com dey make small mistakes

Lol

Next question?

mustapha112:
Next question?

The line y = 2x - 8 cuts the curve 2x² + y² - 5xy + 32 = 0 at points A and B. Find the length of the line AB.

AB = 10√5 units

Mechanics96:
AB = 10√5 units

Bravo!

Please Next question

mustapha112:
Please Next question

The function f(x) = x³ + x² + ax + b is divisible by x - 3 and leaves a remainder of 20 when divided by x + 1.

Determine the values of a and b.

i am not thought in school but i can try because there is no value for x.it can be 2.

a= -14, b=6

mustapha112:
i am not thought in school but i can try because there is no value for x.it can be 2.

I like your passion, don't give up!

Mechanics96:

I like your passion, don't give up!

Correct!

what shall i do,i need to learn some of the topic question that i was wrong in solving.mr olai can give me the topic for the question that i was wrong in solving

mustapha112:
what shall i do,i need to learn some of the topic question that i was wrong in solving.mr olai can give me the topic for the question that i was wrong in solving

I think what you actually need is an after school lesson(tutorials). Attend one in your vicinity.

MrOlai:


Correct!

next question pls

afo7219:
next question pls

Find the equation of the normal to the curve y = (x² + 8 ) /(x - 2) at the point on the curve where x = 4.