SAT Subject Test Mathematics Level 2
PROBABILITY To answer a probability question, you need to know not only how to use the general probability form ...
If the probability that one event will occur is a and the independent probability that another event will ...
down: Toss 1 Toss 2 One way: Another way: Another way: Another way: The answer is (C). LOGARITHMS Maybe you’ll see a ...
RULES OF LOGARITHMS Logarithms are not hard once you’re familiar and experienced with them and know all th ...
Learn the rules of logarithms if you want to be sure to get a possible logarithms question right. But ...
Now plug in x = 3: The answer is (D). SEQUENCES FORMULAS If d is the difference from one term to the next ...
To find the sum S∞ of an infinite series when –1 < r < 1: SEQUENCES Our final commonly seen m ...
Notice that the given information allows for two possible values for r, +4 and –4. The sequence might be this: 3 ...
You’ve already seen arithmetic (adding/subtracting) and geometric (multiplying/dividing) sequences, where the quest ...
The ∑ symbol asks you to evaluate the function 2 + 3n for all of the values of n from 0 through 4 in ...
If two vectors are not continuous (like two forces pulling on an object), you must use the parallelogram law of ...
If the data suggest a gradual increase or decrease, the line that best describes the data will be ...
Average Rate Formula Average, Median, and Mode Permutations and Combinations The number of permutations of n di ...
The number of combinations of n objects, taken r at a time, is Probability If the probability that an e ...
Geometric Sequences: To find the sum S∞ of an infinite series when –1 < r < 1: ...
Miscellaneous Topics Follow-Up Test 15 Minutes — 12 Questions Solve problems 1–12. Select the best answer ch ...
(A) a being that does not vacation on Venus is not a Martian. (B) anyone who vacations on Venus is a ...
EXCEPT (A) –4, 0, 5, 7 (B) 0, 0, 0, 8 (C) , , 1, 5 (D) 1, 1, 1, 1 (E) 1, 2, 2, 3 7 . On the second leg of a ...
9 . A fair coin is tossed five times. What is the probability that it lands head-up at least twice? ( ...
12 . What is the sum of the infinite geometric series (A) (B) (C) (D) (E) ...
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