Answer:
It will take Naomi 22 hours
Step-by-step explanation:
If they work together Mark, Naomi, and Yvonne take 11 hours, which means
three people represent 3* 11 = 33 man* hours
If they work alone Yvonne will take 5 man hours, and Mark will take 6* man hours.
Now we know that together they take 33 man hours therefore we have
5+ 6+ N = 33
Where N is Naomi's man* hours. We solve for N and get:
N = 33 - 11 = 22
N = 22
Naomi will take 22 hours to finish the job if she worked alone.
Answer:C
Step-by-step explanation:The side lengths of the triangle is 4, 8 and 10. To check if the sides form a triangle, see if the following inequalities hold true:
4
+
8
?
>
10
4
+
10
?
>
8
10
+
8
?
>
4
12
✓
>
10
14
✓
>
8
18
✓
>
4
<u>ANSWER: </u>
Scott has 6000 points in his fantasy baseball league.
<u>SOLUTION:
</u>
Given, Donal currently has 7,200 points in his fantasy baseball league.
It is 20% more points than Scott points.
We need to know how many points does scott have?
Let the points with scott be x.
Then, according to give information
Donal points = scott points + 20% of scott points
By multiplying with 5 on both sides, we get
Hence, scott has 6000 points in his fantasy baseball league.
Answer:
72
Step-by-step explanation:
Answer:
me I don't no ooh
but I tink u should use ur text book
