Nancy wants to put a birdseed mix in her birdfeeder. The mix is 20% wild birdseed and 80% sunflower seed. How much sunflower seed does she need to fill the birdfeeder? Show your work or explain your reasoning to justify your answer

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents