9x² + 7y² = 42
7y² = 42 - <span>9x²
</span>
y² = (42 - <span>9x²)/7</span>
Answer:
.05 is greater
Step-by-step explanation:
Answer:
The expression that represents the number of deer in the forest is
y(x) = 50*(1.013)^x
Step-by-step explanation:
Assuming that the number of deer is "y" and the number of months is "x", then after the first month the number of deer is:
y(1) = 50*(1+ 0.15/12) = 50*(1.0125) = 50.625
y(2) = y(1)*(1.0125) = y(0)*(1.0125)² =51.258
y(3) = y(2)*(1.0125) = y(0)*(1.0125)³ = 51.898
This keeps going as the time goes on, so we can model this growth with the equation:
y(x) = 50*(1 - 0.15/12)^(x)
y(x) = 50*(1.013)^x
Answer:
Step-by-step explanation:
20 x 10= 200 ft
1 gallon is 330 ft
paint 4 walls
200 x 4
800 ft/ 330
You would need 2.434 gallons of paint.
