Water tank formed with combination of cylinder and hemisphere. total height of tank is 20meter and base area is 154 sq. m . if the tank is filled with water at rate of 45 paisa per litre, what is the total cost to fill water?

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee

Bonnie and bobby are saving money for a vacation. each friend starts with an amount and also saves a specific amount each week. bonnie created a table to show the total she has saved at the end of each week.. weeks 0 1 2 3 4 5 6 7 8 amount saved 12 16 20 24 28 32 36 40 44 bobby came up with the following equation to show the total, y, he has saved at the end of each week, x. y = 12x + 4 compare the rate at which each friend saves money. select the correct answer from the drop-down menu to complete the statement. the rate at which bobby is adding to his savings each week is $ more than the rate at which bonnie is adding to her savings each week.

Which of the following is not a correct form of the quadratic function?