The play started at 2: 10 p. m and ended at 3: 22 p. m how long did the play last?

Does the point (1, sqrt 7) lie on circle shown.

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above