If the sales tax rate is 6%, find price of the shirt after sales tax on a shirt that costs $30.

It would be $31.80

Step-by-step explanation:

First thing you want to do is to take 6% of $30, which is $1.80.

Add that $1.80 to $30 to get the price after sales tax.

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

step-by-step explanation: