(I)
firstly , we will find maximum and minimum y-value
we can see that
maximum value is 5
minimum value is -5
so, we can find amplitude
..........Answer
(II)
we know that
wave length is the length of one wave
we can see that from B to F , there is one wave
and we are given it's length as 20cm
so, wavelength is 20cm......Answer
(III)
we know that
we are given
frequency =100hz
wavelength =20cm
now, we can find velocity
............Answer
F(x) = a*b^x
y-intercept is when x = 0
i.e. f(x) = a*b^0 = a
y-intercept is a.
Answer:
1/3(n) - 3 < 6; n < 27
Step-by-step explanation:
" 3 subtracted from one third of a number"
= 1/3(n) - 3
given that this is less than 6:
1/3(n) - 3 < 6
1/3(n) < 6 +3
1/3(n) < 9
n < 27
Answer:
A = 3
Step-by-step explanation:
A = ∛(22 + √(30 − √(20 + √(23 + ∛8))))
A = ∛(22 + √(30 − √(20 + √(23 + 2))))
A = ∛(22 + √(30 − √(20 + √25)))
A = ∛(22 + √(30 − √(20 + 5)))
A = ∛(22 + √(30 − √25))
A = ∛(22 + √(30 − 5))
A = ∛(22 + √25)
A = ∛(22 + 5)
A = ∛27
A = 3
Answer:
67.84 is the answer.
Step-by-step explanation:
12.8 times 5.3 equals 67.84
#teamtrees #WAP (Water And Plant)