74 heads counted, how many cows and how mnay geese

Most tripod heads are held on to the legs with 1/4" re 3/8" thread bolt - just grasp the legs firmly in one hand, the head in the other and rotate the head anti-clockwise.

No.

If the following line works, it should appear as a triangle/upside down pyramid
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A foil is a light, flexible sword. Hits on your opponents arms, legs and head do not count when fencing with a foil. You must strike by plunging the point of the sword at your opponents trunk.

There are 330 chickens and 150 cows, so there are 180 more chickens than cows. Since this sounds like a homework problem, you'll have to show your work.

Use this formula: f(n) = n(n+1)/2, where "n" is the last number of the sequence of numbers you are adding (in this case, "n" would be "24").
So: f(24) = 24(24 + 1) / 2 f(24) = 600 / 2 f(24) = 300
There are 300 geese altogether

Don't be silly.
Go back to primary school and learn the basics.

Let C = # of Chickens and R = # of Rabbits
Let CL = # of Chicken Legs and RL = # of Rabbit Legs
C + R = 52 (each chicken and each rabbit have a head)
R = 52 - C
CL = 2C (each chicken has 2 legs)
RL = 4R (each rabbit has 4 legs)

CL + RL = 148
2C + 4 (52 - C) = 148
-2C + 208 = 148
C = 30

R = 52 - C = 52 - 30
= 22

There are 30 chickens and 22 rabbits.

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