Step-by-step explanation:
$9.99 + $0.35t <= $12
$0.35t <= $2.01
t <= 5.74
The most number of toppings would be 5.
Irrational because it keeps going on and on but doesn’t repeat
9 students, 4 are selected and order doesn't matter:
Go to the 9th row of the triangle (mind you the first row is 0), the 2nd is 1st row
9th row: 1 9 36 84 126 126 84 36 9 1
Now choose the 4th column (excluding the 1st , you will get 126 :
so 126 is the number of combination requested:
PROOF: ⁹C₄ = 9!/(9-4)! .4! = (9!)/5!.4! = 126
Answer:
the perimeter should be 66
Step-by-step explanation:
Answer:
Total number of squirrels in the area is 335.
Step-by-step explanation:
Let the total number of squirrels in that area = x
Since a researcher captured and tagged number of squirrels = 114
So the ratio of total and tagged squirrels =
= x : 114
Later he catches total squirrels = 97
Out of which number of squirrels found tagged = 33
So the ration of total squirrels captured and tagged =
= 97 : 33
Now Both the ratios found will be same,
x : 114 :: 97 : 33

x = 
x = 335.091
x ≈ 335 squirrels
Therefore, total number of squirrels in that area is 335.