Shannon is putting a fence around the garden, except where there is a gate that is 3 feet wide. Find the total length of fence required to secure the perimeter of Shannon's garden, minus the space for the gate.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.