8 bits is enough to represent 256 different numbers. how many total bits do you need to represent 512

Bob is at school at 7:41. It takes 54 minutes to get there. What tome does he leave?

Here is a list of numbers. 32 29 20 30 37 34 33 31 Tanya thinks that to work out the median, she simply needs to find the middle number. So she says that "37" is the median for this list of numbers. Tanya's answer is not correct.

An Internet code consists of one digit (from zero through nine) followed by one letter. How many codes are possible?

Write a real world problem you could answer by solving the equation - 8x + 60 = 28.

Find the product: 0.123*0.034

Корень x-5=корень 3-x

What is the square root of 36x^4

On a 1 mile walking tour of New York City, a group had to take a detour that was 100 yards shorter than half the distance. How long was the detour in yards

Ellie is going to an amusement park. The price of admission into the park is $35, and once she is inside the park, she will have to pay $3 for every ride she rides on.

Simon used 3 pears and 9 apples to make a fruit salad. What was the ratio of the number of pears to the number of apples in the fruit salad. And how d I'd we get 1:3.