Answer:
3.2 × 10^4
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10
. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
3.2 × 10
^4
B does. 0-4 if you look at it goes to 15 and if you count the tallies it’s 15. Same goes for 5-9, etc. in B.
Answer:
11
Step-by-step explanation:
is very easy and nohard
3ab * 2ac = 6a^2bc
3ab * 3bc = 9ab^2c
= 6a^2bc + 9ab^2c
So the answer is D
