Answer: 5%
Step-by-step explanation:
100% - 40%
= 60% or 3/5 - first day
2/5 of 3/5 = 6/25 = 24% eaten
36% left - 2nd day
2/5 of 6/25 = 14.4% eaten
= 21.6 % left - 3rd day
2/5 of 21.6 = 8.64% eaten
= 12.96 % left - 4th day
2/5 of 12.96% = 5.184 eaten
= 7.776% left - 5th day
2/5 of 7.776% = 3.1104% eaten
= 4.6656% left after the 6th day
rounded off to 5% after the 6th day
Answer:
Part 1)
Part 2) There are about
Step-by-step explanation:
Part 1) we know that
1 month=4 weeks
Let
x------> the number of hours of practice for three months
so
Convert months to weeks
3 months=3(4)=12 weeks
using proportion
that means------> In three months (12 weeks) the pianist practice 180 hours
Part 2)
Let
x------> the number of bass
y------> the number of catfish
we know that
Using proportion
There are about
Rearranging the equation gives us y=15-3x
if we were to find an equation for a PARALLEL line, we would just use the same slope.
if we were to find an equation for a PERPENDICULAR line, we would do the opposite reciprocal. in this case, that would be answer D. but this is WRONG!
the question asks us to find the slope of a PARALLEL line. thus, the answer is C.
final answer -- C.
Answer:
5m=50, m=10
Step-by-step explanation: