What’s the value of x ? pls help i’ll give extra points

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

The two box p digram the two box plots show the data of the pitches thrown by two pitchers throughout the season. which statement is correct? check all that apply. pitcher 1 has a symmetric data set. pitcher 1 does not have a symmetric data set. pitcher 2 has a symmetric data set. pitcher 2 does not have a symmetric data set. pitcher 2 has the greater variation.ots represent the total number of touchdowns two quarterbacks threw in 10 seasons of play