Картопля містить 20 % крохмалю. скільки картоплі потрібно для одержання 12 кг крохмалю​

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

Solutions for 2x+7 less than or equal to 3x-5

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.