Answer:
Factor the numerator and denominator and cancel the common facotors which would give you 0.07843137
Answer:
Here is your answer my dear Mr.Watson.
Step-by-step explanation:
3) Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
x
=
1
,
−
5
4)x
=
i
√
10
4
,
−
i
√
10
4
From 0 years to 1 year:
91-70 = 21
21 / 91 = 0.23 = 23%
From 1 year to 2 years:
70-54 = 16
16 / 54 = 0.29 = 29%
because the percentages are different, it isn't linear. This would be an exponential equation.
The answer is C. because you would multiply the starting population (91) by a percentage of decline raised tot he power of the number of years, as shown in the equation for C.
4x+y+4z=0
=4x+4z-y=0
=4(x+z) +y=0
am its alitle bit tough