The mass of a neutron is approximately 1.674927 × 10−27 kg. Recall that the mass of a proton is 1.672622 × 10−27 kg. Explain which is heavier.

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

Which of the following is the result of expanding

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =