.A farmer has 200 feet of fencing available to fence a rectangular farm that borders on a river. If he does not fence the side along the river

a. What dimensions (length and width of the farm) will maximize the area of the farm?

b. What will be that maximum area?

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2