Answer: A monk called Dionysius Exiguous calculated his own present year to be A.D. 525. Counting from that year reaches the current year. A.D. is now used to label the number of years in the Gregorian calendar, the most widely used calendar in the world and the unofficial global standard. You add one year every January 1.
Explanation:
Answer: I think it’s c
Explanation: I read and that’s what I came up with
Answer:
D. $29.40
Explanation:
Calculation for the mean cost per customer for the performance
Using this formula
Mean cost per customer=[(Number of tickets purchased*Relative frequency)]*Performance cost
Let plug in the formula
Mean cost per customer=[(1*0.20)+(2*0.45)+(3*0.10)+(4*0.20)+(5*0.05)]*$12
Mean cost per customer=(0.2+0.9+0.3+0.8+0.25)*$12
Mean cost per customer=2.45*$12
Mean cost per customer=$29.40
Therefore the mean cost per customer for the performance will be $29.40
Explanation:
If -40x + 18, -20x + 3 and 15x + 92 angles of a triangle.
Then -40x + 18 + -20x + 3 + 15x + 92 = 180°, by angle sum property of a triangle
-40x + 18° + -20x + 3° + 15x + 92° = 180°
(-40x -20x + 15x) + (18° + 3° + 92°) = 180°
(-60x + 15x) + 113° = 180°
45x = 180° - 113°
45x = 67°
x = 67°/45
x = 1.48
x = 1.5(rounding off)
The best answer is, "A". 'So they can be quickly and easily referenced.' It is important to have formulas separate, just to make sure that they correspond with certain problems, how to use them, etc.
I hope this helps you!
