Water in a Cone Example. Given: An inverted cone is 20 cm tall, has an opening radius of 8 cm, and was initially full of water. It is now being drained of water at the constant rate of 15 cm each second. The water's surface level falls as a result. Question: At what rate is the water level falling when the water is halfway down 15 1 the cone? (Note: The volume of a cone is Trh. You may leave T in your answer; do not use a calculator to find a decimal answer.)

Q: A basketball player makes 80% of her free throws regardless of what she has done on previous free…

A: Let X denote the number of free throws made and it follows binomial distribution with parameters ( n…

Q: 1. 2+ V 24 -1:-9

A: We are solving the first question and for the next questions post the question again and alsomention…

Q: Use the figure below to answer this question. What is coal mostly used for? Percentages of Sources…

A: We must read the web diagram for sources of energy to solve this problem

Q: How do you construct a stem and leaf display? I am very confused I need a simple example to…

A: A stem-and-leaf plot is a way of organizing data into a form which makes it much easy to see the…

Q: Hao kept careful records of how much time he spend doing different activities over the last 3 weeks…

A: Hao given two pie chart in which activities are shown according to the time of day1st pie chart ( %…

Q: Hello i cant read your answer can you write it down

A: A sphere is a three dimensional shape in the coordinate space. The equation of a sphere which is…

Q: Just checking answer

A:

Q: You want to determine whether the gas mileage (in miles per gallon) and the speed that an automobile…

A: Introduction: It is required to identify the most appropriate test for the given research question.

Q: This is grade 12 calculus the planes and lines unit, please write it on paper neatly. Double check…

A: Solution:

Q: cannot read the handwriting sorry, can I ask for a more clear handwriting

A:

Q: What percent of 20 is 4

A: Percent formula:   a% of a quantity b is given as (a/100)*b.

Q: 2. y-x-5 -1 5 0 8. 11 5. y -(x+ 8) +1 -8 1

A:

Q: A car is traveling at 60 feet per second when the driver spots a deer in the road 300 feet ahead and…

A: Given, a car is traveling at 60 feet per second when the driver spots a deer in the road 300 feet…

Q: X(1, 2), Y(5, 9)

A: Since you have asked multiple questions in a single request, we would be answering only first…

Q: what are variable in the final answer I cannot read them?

A: We have to tell what are the variable in the final answer

Q: 1. If the corner of Pennsylvania Avenue and 12th Street is approximately 110°, find the measures of…

A:

Q: (e) Show that 962 = 0.04292, assuming a constant force of decrement for each decrement. *(1) (f)…

A: To calculate q62(1) assuming a constant force of decrement, you can use the formula for the force of…

Q: G Genius Craft 100$ B DIY Ocean

A: In the game, it is inferred that each rolled object has the option of falling down to the "left" or…

Q: ahat is measure of dispersion? explain how it does.

A: Measure of dispersion is part of Descriptive Statistics

Q: Use the fact that Cash Price = Equity + Outstanding Debt to compute the equity in an item where the…

A: Given, Cash price = Equity + Outstanding debt Cash prize = $ 699000 Outstanding debt = $ 85000

Q: No it's not for a grade.

A:

Q: How do you determine which exam score is higher relative to others

A: The normal distribution is a continuous distribution.

Q: K. Prove that triangle KNB is similar to triangle PDF and write a similarity statement. 49

A:

Q: I cannot understand your writing can you make it clear in english

A: Given  V = 2πrx + 4πr2 We have to solve for x.

Q: tell why other options are not correct

A: The answer given by the expert is not correct.Here, we will use t-test for population mean (option…

Q: Please solve the questions I have attached the data in the screenshot and the codes that can be used…

A: Fitting a Hidden Markov Model (HMM) to the patient data from the Emergency Department, assuming the…

Q: 3 3 4 4 7 8 9 9 10 13 13 14 15 15 16 16 17 17 19 21 22 24 24 24 25 25 26 26 28 30 32 32 32 34 34 35…

A: Introduction - Percentile - The The percentile formula is used when we need to compare there exact…

Q: Absolute Freq=12, 8, 10 then  Cumulative Freq=40% , x , 100%

A: Given:   Absolute Freq (f) Cumulative Freq   12 40%   8 x   10 100% Total 30

Q: Snow avalanches can be a real problem for travelers in the western United States and Canada. A very…

A:

Q: Trying to figure out steps of what I did incorrectly.  Thanks

A:

Q: percentage change, explain this to me.

A: Percentage change shows that change as a percent of the old value that is

Q: Question 3 -8w +4 12 w – 2 D B.

A: We  have to solve the inequality

Q: What is the problem? Francesca participated in a race to raise money for survivors of a hurricane.…

A:

Q: Find a3r 34 and a5- az = 3, a2 = 5, a, = (, - 1 + an - 2) %D %3D |

A: Given : a1 = 3a2 = 5an = 12an-1+an-2

Q: After measuring two individuals a research can say that Tom score is 4 Points higher than bills the…

A: Levels of measurement: Nominal: If the variable takes non-numeric values (or numerical value used…

Q: If -6 9. 7 A 2 -8 then A- ||

A:

Q: How does estimation help you when working with money amounts?

A: Estimation: Estimation means approximating a quantity to the required accuracy. This is obtained by…

Q: Try Again A table is on sale for $247, which is 76% of the regular price. What is the regular price?

A: We have to find regular price