1) A series follows a geometric progression such that the 1st term is 20 and common radio is 2. Determined the sum of the 10th term to the 15th term. 2) a basketball arena has a seating capacity of 5913. Any game played between the Nuts and Cats, the arena is normally sold out. Determined the greatest number of rows that will be fill when the nuts play the cats, if the first row seat 30 persons and each successive row has 3 additional seats.
Remember, the formulas for both are different. The first one has 1 subtracting n as a power while the second one (sum of G.P) does not have 1 subtracting n from the power. Take note of the power.
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Right speed for beginners and cool teaching. Excellent and I like your videos. Thanks
Thank you for watching and your kind words. 🤩
Weldone ma,the first answer is 512, while the second one is 1,048, 575.
Yaaaay. Correct 🤩
@@RadiyatosheizaAhmed how
@@RadiyatosheizaAhmed how
What about how to solve the positive value of x, given the terms 3+x+27+.......GP
Same method applies
Thanks dear may God bless you
Amen. Thanks for watching 🤩
Madami have a question the answers igotin a as 512 and the second as two answers 524288 and 1048576 which is the correct answer
512 and 1048576 are correct 🤩
A=512&B=1,048,575
Correct 🤩
You're the best madam
Thanks for watching 🤩
Amazing work 🤩
Thank you 😊
A, = 1,023
B, = 1,048,575
Try for A again 🤩
Good morning ma, is it not correct that's what I got for A too
You'd have to try again because I think you forgot to do (n - 1) = (10-1) = 9?
@@Somng i don't get what you are saying here
@@SomngI also got 1023 for the first one and the second one I did,I don't do (n-1) at all and I got the answer
A-512 & B-1,048,575
Correct 🤩
Wow u are very fantastic
Thank you for watching 🤩
The first answer is 512 and the second answer is 1,048,575.
Correct 🤩
What does T stand for
It's used to indicate the number of terms. So, you can say T subscript n stands for that.
Don’t forget to do your assessment 😊
My answer is -580 i did it twice
Is it correct?
Oh no, you'd have to keep trying. 🤩
Ok just watched and it helped me s lot
Thanks for watching 🤩
The first one is 512
While the second one is 524,288
@@AugustineVictory-q9x The first one is correct. You'd have to try the second again. 😅
@@Somng
The second one is 3072
Way bigger value than that. Take your time, you'd get it. You were closer before.
A=1023
B=524287
Is this correct?
Thanks ❤
Hey 😅, can you try again one more time ?
I have a question..can you assist
1) A series follows a geometric progression such that the 1st term is 20 and common radio is 2. Determined the sum of the 10th term to the 15th term.
2) a basketball arena has a seating capacity of 5913. Any game played between the Nuts and Cats, the arena is normally sold out. Determined the greatest number of rows that will be fill when the nuts play the cats, if the first row seat 30 persons and each successive row has 3 additional seats.
Welcome back 😊
A, T10=512
B,S20=1048575
Is it correct
Thanks
Correct 🤩
How did you get the 512 using the formula
Thank u ma u made my day for a) it is 512 while b) it is 1,048,575
Thanks for watching. And yaaaay, you're correct 🤩
How is A 512 because i got 1023 pls ma explain.. Because i did it According to the example
Remember you have to subtract 1 from the power first.
@@Somngwhy is 1 subtracted from the 10th term and not from the 20th term
Pls ma can you explain
yes I don't really understand how you did it
Remember, the formulas for both are different. The first one has 1 subtracting n as a power while the second one (sum of G.P) does not have 1 subtracting n from the power.
Take note of the power.
@@Somng ok thanks ma,now I get it
Hope you learnt something?
A.512
B.1048575
Correct 🤩
A=1,023 & B=524,287
You’re close. Try one more time. 🤩
(a) 512 (b) 1,048,575
Correct 🤩
A=1023 B=1048575
Correct but try A again 🤩
A=512,B=1048576
Correct 🤩
A is 512 and B is 1048575
Try A again but B is correct 🤩
A=136
@DestinyDojio oh now
You’d have to try again 🤩
A is 512 while B is 1048575
Correct 🤩
A= 512
B=1048575
Correct 🤩
A 512
B 1048575
Correct 🤩
But the A i got 99 but B 1,048,575
Oh oh, can you try again one more time? 😅
B is correct 🤩
Can you try A one more time?
T10=512
Correct 🤩
-80
Correct Answer but on the wrong video 😀
A= 512
B=1048575🎉
Correct 🤩
A=512 &B=1,048,575
Correct 🤩
A - 512 & B - 1,048,575
Correct 🤩
Please how is a 512
Yes. What about question B?
A. 512
B. 1048575
Correct 🤩
A=1023
No. Haha.
A=1023
B=1048575
B is correct 🤩
Let’s try A one more time?
A=512,B=1048575
Yaaaay 🎉
@@Somng please how is a 512
Remember the formula,
= ar^n-1
= 1(2)^10-1
= 2^9
A=512 B=1048575
Correct 🤩
A=1023,B=1048575
B is correct 🤩
Can you try A one more time?
It's well explained ma, thank you so much.
Thanks for watching 🤩