A field in the shape of a square has an area of 8,100 square feet . What is the length of 1 side of the field ?

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2