Jessica drew a circle divided into 8 eq ual parts. she shaded 6 of the parts. what fraction is equilvalent to the part of the circle that is shaded

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol