rosie20052019
05.12.2020 •
Mathematics
A local little league has a total of 85 players, of whom 40% are left handed. How many left handed players are there ?
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Ответ:
34
Step-by-step explanation:
40 % is written as 0.4.
Multiply 0.4 x 85 (quantity) = 34
Ответ:
1/(2πf) = √(L/g) . . . . . divide by 2π
1/(2πf)^2 = L/g . . . . . .square both sides
g/(2πf)^2 = L . . . . . . .multiply by g
L = g/(4π^2f^2) . . . . . . . matches the 1st selection