Answer:
2(0.4)^-2 = 12.5
Step-by-step explanation:
do math noob
Answer:
Equation: y(1.09)^x
After 10 years there will be about 12 squirrels.
Step-by-step explanation:
y(1.09)^x
=5(1.09)^10
=(approx.) 12 squirrels
Answer:
-6
Step-by-step explanation:
firstly arrange whole equation,
-2x+7=19
Now, Transpose 7 to RHS (right hand side)
-2x=19-7
-2x=12
Further, seperate coefficient -2 from x
and transpose it to RHS and divide them
x=12/-2
Hence, x= -6