Answer:
<h3>The change in the scale factor is
ft</h3>
Step-by-step explanation:
Given that Sienna planned a trapezoid-shaped garden.
And She decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft.
Let Old length of the top be 32 ft
Let New length of the top be 24 ft
ft
<h3>∴ the change in the scale factor is
ft</h3>
Answer:
The population when t = 3 is 10.
Step-by-step explanation:
Suppose a certain population satisfies the logistic equation given by
with P(0)=1. We need to find the population when t=3.
Using variable separable method we get
Integrate both sides.
.... (1)
Using partial fraction
Using these values the equation (1) can be written as
On simplification we get
We have P(0)=1
Substitute t=0 and P=1 in above equation.
The required equation is
Multiply both sides by 10.
Reciprocal it
The population when t = 3 is
Using calculator,
Therefore, the population when t = 3 is 10.
Answer:
C=4
Step-by-step explanation:
So you multiply 3 tickets by 25 and you get $75. You then subtract $130 from $75 and you get $55 you then multiply 12 by 4 to get $48. And that's how 4 is the correct answer.
Answer:
<h2>x=45</h2>
Step-by-step explanation: