So basically it takes 10 people to paint a whole building. Forget about the 5 days. That's just there to confuse you. You have to first find out how much of a building can one person paint so, 1/10. So that means that 7 people can paint 7/10 of a building in 5 days
Because none of the points on the number line are above 0, we know that the points will be negative.
This eliminates the second and third choices, as they contain positive numbers.
The first point, A, is a number less than -0.5 or -1/2
The first choice matches A with -5/16, which is less than -0.5 or -1/2
Therefore, the fourth choice must be the correct answer.
28.0
+14.2 = 42.2 could i plz get a brainleist i really need it
Answer:
3183.96 cm³
Step-by-step explanation:
The formula for volume of a cylinder is: V = pi times r² times h.
Hope it helps!
The solution of the equations is A) (-2,-4)
