How do you say "Since when" in French?
O A. Pour quand?
O B. Pour combien de temps?
O c. Depuis quand?
O D. Combien de temps?

Please help this is a 7th grade science problem multiple choice HELPWILL GIVE BRAINLISTFOR MATH ......... HELP PLEASE If carrots were removed from the food web, how might the other populations be affected?There might be more rabbits and foxes.There might be more grass but fewer owls.There might be fewer rabbits and foxes.The rabbits might start eating mice. The quality-control manager at a compact flourescent light bulb factory wants to test the claim that the mean life of a large shipment of cfls is equal to 6500 hours. the population standard deviation is 500 hours. a random sample of 50 cfls indicates a sample mean life of 6,700 hours and sample standard deviation is 600 hours.Critical values, where P(Z > Z) - a and P(t >) - a 2016-1282 20.06-1645 20.02 -1.960 10.10. - 1.299 10.06.45 - 1677 foto - 2010 1.115 pt. a. At the 0.05 level of significance, is there evidence that the mean life is different from 6,500 hours?b. Compute the p value and interpret its meaning. c. Construct a 95% confidence interval estimate of the population mean life of the CFLs.d. Compare the results of (a) and (c). What conclusions do you reach? Plz help! Giving brainliest to someone with complete and correct answers. Any absurd answers will be reported. heyy! ill give brainliest please help Jasmine has of a pizza left. She is going to divide the leftovers into 6 equalpieces. What fraction of the whole pizza will each piece be? During a reaction, H for reactants is -750 kJ/mol and H for products is 920 kJ/mol. Which statement is correct about the reaction and correctly compares the energy in bonds? (-2x+5y-3z)2try to do it hellpppppppppspspspspspspsp Juana tiene en su cuenta bancaria $98.857. Si expide un cheque por $39.948 y deposita otro por $10.845 Cunto dinero le queda a Juana en su cuenta bancaria?Opcin A: Quedan $58.064Opcin B: Quedan $48.154Opcin C: Quedan $69.754RESPUESTA: How does heat affect the thermal energy of an object that is colder than the air that surrounds it? Gilmans the yellow wallpaper expresses the idea that doctors in the 19th century did not take into accountant the opinions and needs of the mentally ill patients when treating them. Which line from the story best sports this theme A letter to the principal requesting to arrange online debate class for studentsWrite the letter 100 words.I know its hard but pls do it for me Calculate the number and percentage of eukaryotic species that are still to be formally described? A 2-column table with 5 rows. Column 1 is labeled Evelyn's Scores with entries 125, 137, 138, 145, 145. Column 2 is labeled Distance from the Mean with entries x, y, 0, 7, z.What is the mean absolute deviation of Evelyns scores?5.15.65.87 I need this before the 24th! 100 points! Describe and define examples of ineffective support. Louis is training to be a police officer and is taking an advanced law class. His first assignment for the year calls for him to follow and study the crime rate of a particular state over the past two years. Which of these tools would best help Louis research the crime rate in his assigned state? A. atlas B. encyclopedia C. dictionary D. almanac PLEASE HELP QUICK!!!If R = red-eyed and r = white-eyed, what would be the result of a cross between a white-eyed female (Xr Xr) and a red-eyed male (XRY)?Hint: Draw a Punnet square.A. 100% red-eyed femalesB. 100% white-eyed malesC. both a and b are correct