The answer is 8.25
110/x=100/7.5
<span>(110/x)*x=(100/7.5)*x - </span>
<span>110=13.333333333333*x -
</span>(13.333333333333) to get x
<span>110/13.333333333333=x </span>
<span>8.25=x </span>
x=8.25
Answer:
9 bags
Step-by-step explanation:
if they are optional
all are correct
<h3>step by step instructions:</h3>
Correct option is
D
All are correct
the equation of a given progressive wave is
y=5sin(100πt−0.4πx) ......(i)
The standard equation of a progressive wave is
y=asin(ωt−Kx) ...(ii)
Comparing (i) and (ii), we get
a=5m,ω=100π rad s
−1
,k=o.4πm
−1
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20 is < .... 21 is > ....22is < .... 23 is < .... 24 is -6,-5,-32,5 .... 25 is -9,-7,-5,-2,0 .... 26 is -6,-2,-1,3,9 .... 27 is 16 .... 28 is 12 .... 29 is 20 .... 30 is 15
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