Answer:
GO STUDY!
Step-by-step explanation:
Good Luck!
Yes. That statement is true.
For example in : (1/2) divided by (3/4), you would invert 3/4 to make 4/3 and change the divide symbol to the multiply symbol. Becoming:
(1/2) multiplied by (4/3)<em> = </em><em>(1/2) divided by (3/4) = 0.66r</em>
Given:
The given equation is:
Where, t is the time in seconds and h is the height of the ball above the ground, measured in feet.
To find:
The inequality to model when the height of the ball is at least 36 feet above the ground. Then find time taken by ball to reach at or above 36 feet.
Solution:
We have,
The height of the ball is at least 36 feet above the ground. It means 
.
Splitting the middle term, we get
The critical points are:
These two points divide the number line in 3 intervals 
.
Intervals Check point Result
0 
False
4 
True
8 
False
The inequality is true for (2,6) and the sign of inequality is 
. So, the ball is above 36 feet between 2 to 6 seconds.
Therefore, the required inequality is and the ball is 36 feet above for 4 seconds.
Answer:
Vvvgfffff
Step-by-step explanation:
Answer:
In the Garden Club the cost will be a fixed fee of $25 and $10 for each rosebush, so if he buys X rosebushes, the total cost will be:
C1(X) = $25 + $10*X
While in the local nursery there is no initial cost, and each rosebush costs $15, so if he buys X rosebushes, the total cost will be:
C2(X) = $15*X
Now, let's find the value of X where C1 and C2 are equal, this is:
$25 + $10*X = $15*X
$25 = $15*X - $10*X = $5*X
X = 25/5 = 5
This means that if he buys 5 rosebushes, he will pay the same amount in both places.
If he buys less than 5 rosebushes, he will pay less in the local nursery (as it has a bigger slope, but no initial fee)
If he buys more than 5 rosebushes, he will pay less in the Garden club (because it has a smaller slope)
