For P = {3, 5, 10, 15}, Q = {1,6, 13}, and R = {4, 6, 10, 13}, find P U (Q∩R).
nikitadnepr [17]
Answer:
P U (Q∩R)={3, 5, 6, 10, 13, 15}
Step-by-step explanation:
The first step that we have to do is find (Q∩R) then, we ned to find the elements in common between Q and R, as we can see we have the element 6 and the element 13, then:
(Q∩R)={6, 13}
Now we just need to do the union between P and (Q∩R), that is just put all the elements of P and (Q∩R) in one set, then:
P U (Q∩R)={3, 5, 6, 10, 13, 15}
Answer:2.88 m/s
Step-by-step explanation:
Given
radius of circle r=0.85 m
At highest Point weight will Provide the centripetal Force
thus
where m is the mass of water in bucket
You know the total amount, 32.00, and the cost of each gallon, 1.60, so you can make an equation using x as the amount of gallons bought.
1.60x = 32.00
Now just divide 32.00 by 1.60
x= 32.00/1.60
x= 20
Well I can't be for sure but I know for a fact its not set IV it's not possible to make a triangle out of all right angles. Set II, well, that isn't right either. You can't make a triangle out of all obtuse angles. Like the right angle one, its not possible you can only use one obtuse or right angle in a triangle other wise it's not going to be a triangle. I'd say go try Set III since that would most likely make an equilateral triangle.
Step-by-step explanation:
20+8+5=33
33×3=99
hope it helps broo
