subject

Mathematics, 17.04.2020 18:32 nayelidlc2

1. The height of a pop fly ball over the time after the ball is hit is modeled by the function, , where is the ball’s height in feet above the ground and is the time in seconds after the ball is hit. Use the quadratic formula to find how many seconds it takes for the ball to hit the ground.

2. Give an example of a quadratic equation with real solutions.

3. Give an example of a quadratic equation with non-real solutions.

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 23:30

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n

Answers: 1

question

Mathematics, 22.06.2019 01:30

Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth

Answers: 1

question

Mathematics, 22.06.2019 02:00

Mariano delivers newspaper. he always puts 3/4 of his weekly earnings in his savings account and then divides the rest equally into 3 piggy banks for spending at the snack shop, the arcade and the subway

Answers: 2

question

Mathematics, 22.06.2019 03:30

Ashop has a sale that offers 20% off all prices. on the final day they reduce all the sale prices by 25% linz buys a ratio on the day. work out the overall percentage reduction on the price of the ratio

Answers: 2

You know the right answer?

1. The height of a pop fly ball over the time after the ball is hit is modeled by the function, , wh...

Questions

question

Business, 21.02.2020 22:28

Clara is looking into investing a portion of her recent bonus into the stock market. While researching different companies, she discovers the followin...

question

Chemistry, 21.02.2020 22:28

The temperature of a sample of water increases from 30.0 degrees C to 40.0 degrees C as 6540 joules of heat are added. What is the mass of the sample...

question

English, 21.02.2020 22:28

How does the change in rhythm in the fourth stanza of “Hunger" contribute to the poem's meaning? It stresses the message that it is...

question

Physics, 21.02.2020 22:28

10 kg of R-134a fill a 1.115-m^3 rigid container at an initial temperature of -30∘C. The container is then heated until the pressure is 200 kPa. Deter...

question

Business, 21.02.2020 22:28

Assume that the weekly payroll of Blank Canvas Art Supply is $330. December 31, end of the year, falls on Tuesday, and Blank Canvas will pay its emplo...

question

Computers and Technology, 21.02.2020 22:28

Write a function called mov_median that does the following: takes 4 arguments: a Pandas dataframe the name of a country the name of a column the numbe...

question

History, 21.02.2020 22:28

Question1. The size of the United States doubled as a result of the Louisiana Purchase in 1803.This purchase included land that eventually became many...

question

English, 21.02.2020 22:28

Hey can I get any help? what is the meaning of common sense...

question

English, 21.02.2020 22:28

2. What kinds o imaes is Manzinani drawn to, and how does she manipulate them?...

question

Mathematics, 21.02.2020 22:28

A livestock company reports that the mean weight of a group of young steers is 1143 pounds with a standard deviation of 88 pounds. Based on the model...

question

Biology, 21.02.2020 22:28

While you develop callused feet when you go barefoot for a summer, your neighbor remains a tenderfoot by protecting her feet with shoes. The differenc...

question

Social Studies, 21.02.2020 22:28

We suspect that the larger percentage of stroke-related deaths over the years 1999-2013 happened in the earlier years, while the larger percentage of...

question

Physics, 21.02.2020 22:28

Assuming that 20% of this goes into useful work and the other 80% is converted to heat, estimate the temperature rise of the body after 30 min if none...

question

Business, 21.02.2020 22:28

Which of the following situations would be most likely to lead to an increase in interest rates in the economy? a. Households start saving a lar...

question

Engineering, 21.02.2020 22:28

Consider a cubic workpiece of rigid perfect plastic material with side length lo. The cube is deformed plastically to the shape of a rectangular paral...

question

Business, 21.02.2020 22:28

One of the core beliefs that is a cornerstone of The Men’s Wearhouse philosophy is that workplaces should be fearless and energized. Which of the foll...

question

Arts, 21.02.2020 22:28

Song to you Listen to this song pleasse ladies believe in your heart...

question

Mathematics, 21.02.2020 22:28

(x3 + 43 - 49x - 7x2) ÷ (x2 - 49)...

question

Physics, 21.02.2020 22:28

Consider a Young's two-slit experiment in which the wavelength of light is 37% smaller than the distance between the slits. How many complete dark fri...

question

Biology, 21.02.2020 22:28

Infants require many nutrients early in life, including lipids such as fats. A low-fat diet for infants is not recommended because, among other things...

More questions: Mathematics Another questions

Questions on the website: 13722362