SAT Math Practice Question #27369 - SATify | SATify

Home Practice Exams Features Pricing Quick Start Guide About

Loading...

SAT Math Practice Question #27369 - SATify | SATify

#27369

number theory

medium

75 sec

What is the units digit of $1 3^{25} + 1 7^{30}$ ?

A.

0

B.

1

C.

2

D.

3

E.

4