Write the ratio of the first measurement to the second measurement compare in inches 5 feet to 41 inches

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap