Answer:
29
Step-by-step explanation:
because 32-+3=29
a) range of traditional= 84.6-56.1= 28.5
range of flipped is 91.5-63.8=27.7
the flipped course has more dispersion
c)range is now be : 601-56.1=544.9
1- The interest rate is 7.5/year so 7.5/.75 year(9 months) at 500$ which would produce a profit of 28.13$ so a total of 528.13
2-7.5/year for 1.5 years(18 months) at 500$ so total interest is 56.25$ so the total is 566.25$
Answer:
The answer is b) -5+ -7/8
Step-by-step explanation:
It is this answer because remember a negative plus a negative equals a negative, so when you add the too negative numbers together you get a negative answer.
EXAMPLE:
5 + 7/8 = 5 7/8
-5 + -7/8= -5 7/8
I'm positive it is correct
