How does using technology to spot fires compare to using fire watchers?

A spherical balloon has a diameter of 4 feet.Approximate how many cubic feet of air this balloon holds.Note: 'pi' means 'LaTeX: \pi ', which is approximately 3.14. Use 3.14 as an approximation for LaTeX: \pi , and give a numerical answer. Which of these resulted from the modification of the environment shown in the illustration ? A. Community parks were established to preserve wildlife B. Crop irrigation declined because of water pollution C. Property was damaged by increased flooding D. Surrounding are became more industrialized Based on this map, identify a political impact of Napoleon's conquests in Europe. Steve prepreformed the chemistry experiment in which divided 5/8 of a box of baking soda evenly among the five bottles he then added vinegar and water teach volatile to make them bubble up like volcanoes how much baking soda do you put in each bottle Lucido Products markets two computer games: Claimjumper and Makeover. A contribution format income statement for a recent month for the two games appears below: Claimjumper Makeover TotalSales $ 30,000 $70,000 $100,000 Variable expenses 20,000 50,000 70,000 Contribution margin $ 10,000 $ 20,000 30,000 Fixed expenses 24,000 Net operating income $ 6,000 Required:1. What is the overall contribution margin (CM) ratio for the company?2. What is the company's overall break-even point in dollar sales?3. Prepare a contribution format income statement at the company's break-even point that shows the appropriate levels of sales for the two products. Algebra 2 - Grade 11Can anyone please help me with these Algebra 2 Math questions?Soon as possible !!!Find p(4) if p(x) = 3x^3 2x^2 + 6x 4If r(x) = x^3 2x + 1, find r(2a^3). Which of the following would be an example of sustainable land use?Group of answer choicesRegulating how timber is cut and planted for paper goodsClear cutting a forest for an agricultural fieldUsing oceans to put waste in so toxins do not leak into the soilDeregulating pesticide uses so the best pesticides get used the longest NEED HELP!!! WILL GIVE BRANLIEST Which of the following options best describes the slope of line a? You develop an app to help students complete their homework. To earn money, you sell advertising space on the apps main screen. An advertiser pays you $20 per month and an additional $0.005 each time the app is opened. Graph the linear equation that represents your monthly income y (in dollars) when the app is opened x times. can someone help please!! Manuel eats lunch in the cafeteria every day. How does his digestive system make use of the lunch he eats? aA. It changes the food into cells that protect the body from illness. bB. It converts food into oxygen that is absorbed into the blood. cC. It breaks down some food into usable material for the body and discards the rest. dD. It breaks down food into the chemicals needed by the body to regulate temperature. A layer of water x m thick which lies x m above the bottom of the tank will be rectangular with length 8 m. Using similar triangles, we can see that it will have widt of_____m Compute 292,000 divide 100. What is an equation for the translation of y = |x| down 8 units? You have graduated from college but unfortunately have $39,000 in outstanding loans. The loans require payments of $3,435 per year, which covers interest and principal repayment (that is, the loan has the same basic features as a mortgage). If the interest rate is 4 percent, how long will it take you to repay the debt Find the point slope equation of the line through (0,7) with slope of 6. if in one batch of cookies, you use 6 cups of dough and 2 cups of chocolate chips how many cups of chocolate chips will you need to make two batches of cookies 1) How many terms does the expression r- 9 + 5.5 have? Explain. Freddie made the number line below to model the laps he walks around a track at hisschool. He walks a total of 1} miles. Each lap is mile. How many laps does Freddie walkaround the track? what is momentum of a train that is 60,000 kg that is moving at velocity of 17m/s? explain your answer