Kajal holds a ruler in some wavy water. The depth of the water t seconds after she measuring it, in cm, is given by D(t)=50-23sin(π(t+0.23))
After she starts measuring, when is the first time the depth of the waves is at its average value? Give an exact answer.
When t= ___ seconds.

susie has 7 apples

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your correct answer is c. he organized a political resistance group based on islam.

im sorry for the poor quality answer.

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost