Answer: 8.5, 4, 8, 4, 20.5
Explanation:
Mode : 4
Median : 8
Mean : (8.5 + 4 + 8 + 4 + 20.5)/5 = 45/5 = 9
Range : 20.5 - 8.5 = 12
<span>z for $54.20 = -0.6
the percent of area associated with $54.20= 0.2743%
the z for $86.60 = 1.2
the percent of area associated with $86.60 = 0.8849%
Adding the two together, the percent of expense between $54.20 and $86.60 is 0.6106%</span>
The image of the diagram is missing, so i have attached it.
Answer:
a = 30°
Step-by-step explanation:
From the diagram attached, we can see that the 2 angles a and 5a are interior supplementary angles.
The sum of interior supplementary angles is 180°
Thus;
5a + a = 180
6a = 180
a = 180/6
a = 30°
A=L*W
L=W+5
A=(W+5)W
500=W²+5W
W²+5W-500=0
W=(-5+/-√(25+4*500))/2=(-5+/-√2025)/2=(-5+/-45)/2
we are going to take only positive value, so W=(-5+45)/2=20
L=W+5=20+5=25
W=20,
L=25
Answer:
Adam took 59 less pictures than Nicki. 78-19=59
Step-by-step explanation:
You do not need to know how many pictures Tessa took. Because you are only finding out how many fewer pictures Adam took than Nicki.
