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4x+6< -6 with work

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7