Which number is irrational? answer choices given below.

a: 16.5%

b: 0.0675

c: 8^3/4

d: pi

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Write the following as a base and exponent

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