Average: about 87%
Her english grade affects her average because it is the lowest out of all of the grades which brought her average grade down.
not sure about this: To bring her average higher, she should probably try more in english or study. (not sure about this one)
Step by Step:
Add up all of her scores:
86 + 72 + 93 + 87 + 93 + 100 + 80
it equals 611
Since we added up 7 scores, we divide 611 by 7
611 divided by 7 is 87.285...
So her average is about 87%
Answer:
Hey Dear
Graph is coinciding with (-2,-1) and (1,2)
Range = [-1,2]
The answer to this question is 136%
Answer:
25
Step-by-step explanation:
(20 hours)/(4/5 hour/shift) = 20·5/4 shifts = 25 shifts
__
You can divide the number of hours by the length of a shift to find the number of shifts. The above includes the units analysis, so you can see how that can work.
Solution:
<u>We know that:</u>
- Given diagonals: LN and MP
- LN and MP must be equal because they are diagonals of LMNP.
- LN = 4x + 3
- MP = 8x - 9
<em>Since LN and MP must be equation</em>, <u>equation formed:</u> 4x + 3 = 8x - 9
<em>Let's simplify the equation to find x.</em>
<u>Subtracting 4x both sides.</u>
<u>Add 9 both sides.</u>
<u>Divide 4 both sides.</u>
<em>Now, let's find the length of each diagonal.</em>
