The sum of three natural numbers is 220. The second number is 30 more than twice the first number and the third number is 10 less than the first number. Create
an equation to determine the three numbers.

HELPPP PLEASEEE

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Can someone me with these two circle theorem questions asap?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12