A group of students worked in separate teams to measure the length of an object. Here are their data: Team 1 Team 2 Team 3 Team 4 Team 5 Team 6 Team 7 2.65 cm 2.75 cm 2.80 cm 2.77 cm 2.60 cm 2.65 cm 2.68 cm Calculate the average (mean) length of this object from all this data: cm Precision can be assessed using "Average Deviation." Start by calculating the deviation each data point has from the mean. So, subtract each data point from the mean and take the absolute value (answer

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

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.°

3/4 = c/36 i need with this fraction proble.