What is the length of the altitude of the equilateral triangle below? A: 32
B: 8 : 3
C: 4
D: 4 : 3
E: 1
F: 8

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

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?