Sat Math 2 Flashcards

1

For how many positive integers,a, is it true that a²≤3a.

2

If x and y are positive integers, and (11^x)^y= 11⁷, what is the average of x and y?

3

If a=0.5, which if the following is less than a?

4

Which of the following statements is true?

5

Which is a possible value for x if 4/9 < x < 3/4?

6

If (5^x)(5^y)=(5^a)/(5^b), what is a in terms of x, y and b?

7

Which of the following is equal to (5⁹⋅ 5³)².

8

If 6x=1 and 3y=8, what is the value of x/y?

Sat Math 2