Ok so it goes like this
i) It is an arithmetic progression
a=22,d=1
Therefore Term 44= a + (n-1)d
=22+(44-1)1
=22+43
=65
So the answer is in row 44 there are 65 seats.
ii) Sum of 44 = n/2 (a+l)
=44/2 (22+65)
= 22 * 87
= 1914
So the answer is there are 1914 seats in a section.
iii) For the whole stadium= 1914*25
= 47 850 seats
Answer:
Explanation:
There are 36 possible outcome:
(1,1) (1,2) (1,3)...(1,6)
(2,1)....(2,6)
(3,1).....(3,6)
(4,1)....(4,6)
(5,1)....(5,6)
(6,1).....(6,6)
The possibility of getting a doublet are 6 possible outcome:
(1,1) (2,2) (3,3) (4,4) (5,5) (6,6)
P = 6/36 = 1/6
The possibility for getting a sum of prime number are 8 outcome:
(1,2) (2,1) (2,3) (3,2) (5,2) (2,5) (5,6) (6,5)
P = 8/36 = 2/9
Answer:
$200 > x
Step-by-step explanation:
The family has less than $200 to spend on groceries, so x will be less than that amount, so the "greater than" sign will point to $200 because $200 will be greater than x (see above
Answer:
in the US, yes
in some other English-speaking countries, no
Step-by-step explanation:
"Standard form" depends on where you live. In the UK, the "standard form" of a quadratic equation is what is called "vertex form" in the US. That form is ...
3(x +1/3)^2 +29/3 = 0
In the US, the equation you show is in standard form.
