What is the average atomic mass of the isotopes shown in the table? Isotope
Abundance (%)
Mass of isotope (amu)
Isotope-A
68.0
36.456
Isotope-B
23.0
37.457
Isotope-C
9.00
39.459
possible answers:

A.
36.9 amu
B.
37.0 amu
C.
37.5 amu
D.
37.8 amu

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?