Solution: The regression equation is:
Where x is the number of years since it opened in 2003.
We have to find the cost of a vehicle to drive through the safari in 2008.
Therefore using the given equation, we have:
Therefore, the best estimate for the cost of a vehicle to drive through the safari in 2008 is $8.42.
Hence the option C.$8.42 is correct
We are given the equation we just have to plug in the numbers
8 + 2 * 3 + 3 * 4
8 + 6 + 12
26
Your answer is 26 trees
Answer:
40°, 95°, 105°, and 160°
Step-by-step explanation:
Let the smallest angle be x.
Measures of the 3 angles can be expressed as:
The sum of all angles in a quadrilateral = 360°.
Therefore,
Solve for x
The smallest angle = 40°
Plug in the value of x in the earlier stated expressions to find the measure of the other angles:
20.7123152 thats the answer i looked it up
The probability that the sum is strictly larger than 21 is P = 0.46
<h3>
How to find the probability?</h3>
We already have a 10 and a 4, so: 10 + 4 = 14
To sum more than 21, we need to draw at least an 8.
On the deck there are:
- 6 cards equal or larger than 8 of diamonds.
- 6 cards equal or larger than 8 of clubs.
- 6 cards equal or larger than 8 of spades
- 5 cards equal or larger than 8 of hearts (because we already drew the 10).
So, 23 out of 50 cards meet our requirements. So the probability will be:
P = 23/50 = 0.46
If you want to learn more about probability, you can read:
brainly.com/question/251701