Answer:
13a² + 5
Step-by-step explanation:
Not 100% but 90% sure. Work on Picture.
Answer:
If you multiply 256 by 10 powered by k, then the number of zeros in the product is k
Step-by-step explanation:
Let x be any integer, if you multiply x by 10 you will have to add one zero at the right of x. If you multiply by 10 again, you will have to add a second zero at the right, thus if you multiply by 100, you will have to add 2 zeros. If you multiply by 1000 = 10*10*10 = 10³ you will have to add 3 zeros and so on.
Therefore, if you multiply 256 by 10^k, then you will have to add k zeros to 256, and as a consequence, the amount of zeros in the product is equal to the power of 10 we are multiplying.
Answer:
89.375
Step-by-step explanation:
First, add up all the numbers. Your answer should be 715. Once you get that divide by the the total amount of numbers so you added up 8 numbers, meaning you would divide by 8. 715/8=89.375
