3.3x10^1
I'm not exactly sure that it's the same as standard form but if it is then that's your answer
Answer:
k = 13.5
Step-by-step explanation:
Setup proportion and solve for k:

Step-by-step explanation:
yifhkdtjayixyrsyisjdyjdrtdgjz
Line 1 to 2: Commutative Property of Multiplication, because all that changed was the order of the things being multiplied.
Line 2 to 3: Commutative Property of *Addition*, because all that changed was the order of the things being added.
All that changed in either step was the ordering of the things being multiplied or added. That’s the commutative property.