$\frac{34}{x}+\log_{x}4=0$

What is $\frac{1357_{9}}{100_{4}}-2460_{8}+5678_{9}$? Express your answer in base 10.

Exercise with image

Please solve the following problem: When the base-16 number $66666_{16}$ is written in base 2, how m...

2+2

When the base-16 number $66666_{16}$ is written in base 2, how many base-2 digits (bits) does it hav...

Exercise with image

Exercise with image

We roll a fair 6-sided die 5 times. What is the probability that we get a 6 in at most 2 of the roll...

Exercise with image