Digital ACT Math Practice Question #2046
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
log_27(81) = 4/3.
Express 27 and 81 with a common base: 27 = b^m and 81 = b^n. Then log_27(81) = n/m = 4/3....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
Unlock Full Solution & 2,600+ Official Drills
Access detailed Socratic steps, trap breakdowns, authentic timed module simulations, and Desmos speed hacks for just $9.99/mo.
If $z = 7 + 24i$ where $i = \sqrt-1$, what is the absolute value (modulus) of $z$, denoted $|z|$?...
A triangle has two sides of lengths 8 and 15. Which of the following CANNOT be the length of the third side?...
In three-dimensional space, what is the distance between the points A(2, -1, 5) and B(5, 3, -7)?...
In a game, a player rolls a fair six-sided die numbered 1 to 6. If the player rolls a 6, they win $18. If they roll any ...