Why is the rise of gasoline prices happening? 

The wavelength of visible light range of 400 to 750mm .what is the corresponding range of photon energies for visible light Trn 100ml dung dch H2SO4 0,03M vi 200ml dung dch HCl 0,03M v 0,001mol Ba(OH)2 0,05M . Hy tnh pH ca dung dch ny? Simplify by factorising first Logan owns a horse ranch. Logan dislikes horses, but he opened the ranch because he heard it was a lucrative business and he wanted to make money. Logans horse ranch has lost money every year for the past 5 years (including this year), but Logan has made some changes to business operations, including hiring a consultant and increasing his prices. Logan anticipates that as a result of these changes, his horse ranch will generate a profit in the next year or two. This year, Logan hired his brother, Luke, to work at the horse ranch. Logan pays Luke $500/hr to clean the horse stalls. Logan also hired his best friend, Lucy, to do Logans grocery shopping and other personal errands. He pays Lucy $15/hr. Which of the following is most accurate?a. Logan cannot deduct any of the costs associated with the horse ranch because the horse ranch would be classified as a hobby, not a businessb. Logan can deduct the full salary paid to Luke because Luke works in Logans horse ranch businessc. Logan can deduct the full salary paid to Lucy because the amount of the expense is reasonabled. Logan can deduct the full salary paid to Lucy because grocery shopping is ordinary and necessarye. None of the above are correct Find the area of the following shape: Joe drives for 3 hours and covers 201 miles. In miles per hour, how fast was he driving? State two pieces of information that need to be labeled on the idea development sketch. 1 .________________________________________________. 2 .___________________________________________. 1. Convert the quinary number 42 into binary number. state wether the product of 3 and 9 is rational or irrational. explain your answer Which two of the following changes of state involve solids?Select two (2) answersA. meltingB. boilingC. freezingD. evaporating Which region represents the solution to the given system of inequalities?{y < -1/2x }[y 2x+3 }ABCD How does the author's choice to begin the story with adescription of Thaljiyeh's birth most impact the story?O by providing a clear picture of the settingO by explaining why Thaljiyeh is a joyful personby establishing Thaljiyeh as a sympatheticcharacterO by introducing the origin of Thaljiyeh's name WILL MARK BRANLIESTWhen describing a rotation, whatinformation must you include? What is the value of the expression 3m-4.2 If m equals 2.1 i need to see the steps for simplifying 3(m-5)+m i need help asap Please PLS PLS PLS HHELLPP MEEE Please help me!! Perimeter: about ______ ft squared Area: about ________ ft squared what rhetorical device were the declarations signers using when they used strong, emotional words to describe the grievances against the king. How fast much an 816kg Volkswagen travel to have the same momentum as (a) a 2650kg Cadillac going 16.0 km/h? (b) a 9080-kg truck also going 16.0 km/hr?