One week she sells 121 mini tarts and her profit is $362.40. Another week she sells 186 mini tarts and her profit is $648.40.

Use Excel to determine the new linear equation that models Arezou's profits as they depend on how many mini tarts she sells.

Fill in the table with the numeric values for the two constants.

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°