GRE
The amount of money that is invested in the account that pays 3 percent annual interest
The amount of money that is invested in the account that pays 5 percent annual interest
The percent decrease from last year to this year in the number of men in the choir
The percent decrease from last year to this year in the number of women in the choir
$$2^{x}$$
$$2^{-x}$$
$$(5^{5})(7^{7})$$
$$((5)(7))^{5+7}$$
The sum of the first 100,000 terms of the sequence
3
$$\frac{The lengh of ST}{The lengh of TU}$$
$$\frac{The area of △RST}{The area of △TUV}$$
a+b
4-(c+d)
|a|
|b|
y
8
$$\frac{2^{27}-2^{24}}{8^{27}-8^{26}}$$
$$2^{-54}$$
25000 +道题目
245本备考书籍