Answer:
4.3 or 4.29
Step-by-step explanation:
Since it's a right angle triangle, you can use trig functions to solve.
You already know that the side across from P is 2 and the hypotenuse is , so you can use cosine.
degrees, or 1.342 radians.
Then, put in your angle for your tangent.
Finally, round to the hundredth:
4.301 becomes 4.3
4.294 becomes 4.29
Of course, these should be about the same, but will be slightly different because we rounded when computing cosine and tangent earlier.
Answer: The ferris wheel could accomodate 900 people in 6 hours. The rate per hour was 150 people.
Step-by-step explanation:
To start off we can find the number of people by deciding how many time slots of 30 minutes are in 6 hours. Since 30 minutes is half an hour we just do 2 times 6 which would give us 12. Since 75 people can fit in 30 minutes then we do 12 times 75 for the whole 6 hours which comes out to 900.
Once we have the number of people in 6 hours then we can find the hourly rate. To do this we just take the number of people (900) in the whole time (6 hours) and divide 6 from 900 which would give us the hourly rate of 150.
Answer:
[-20.25;+∞).
Step-by-step explanation:
1) according to the properties of the given parabola the minimum is:
2) y₀=-20.25 means, the value -20.25 is minimum of the range, the maximum →+∞;
3) finally, the range y≥-20.25.
Answer:
Critical points are: 2 , -2 and 3.
Step-by-step explanation:
We have been given the expression:
We will factorize the given expression:
Using
Critical point are those values of an expression when it is equal to zero
Hence, the critical points are: 2,-2 and -3.
Answer:
alternate angle and counter