What is the answer to this problem 8bsquared-5b-10

How many strings of length 5 can be written using the letters {a, b, c, d, e, f} if no two consecutive letters can be the same? For example, we'd count adede but not acdde.

If - 20 is the 15th term in an arithmetic sequence with a common difference of - 7, what is the first term in the sequence?

What is the simplified form of 3/135?

Which inequality best represents that ice cream at - 2°C is cooler than ice cream at 3°C? A - 3°C > 2°C B - 3°C - 2°C D 3°C < - 2°C

2 divided by what equals 20

If you select 10 Sundays from the school year at random, is likely to have studied the most hours overall, and is likely to have studied the least hours overall. NextReset

If the factors of a polynomial are x-2 and x-5, what values of x make that polynomial 0? A. 1 and 2 B. - 2 and - 5 C. 2 and 5 D. Cannot be determined

A dog weighs 2 pounds more than a cat. 3 cats and 4 dogs together weigh 43 pounds. How much does a dog weigh? How much does a cat weigh?

Is y equals x to the third power + x equals - 3 then what does y equal

What is f and x in f (x) = 7