Answer:
After multiplication number will be 
Step-by-step explanation:
We have given numbers which has to multiply using scientific notation
That are 
We have to multiply the above number using scientific notation
We know that when two number are multiplied then there exponent power is being added
So when we multiply
there power will be added and after multiplication number will be 
Answer:
(3,2)
Step-by-step explanation:
Answer:
it's angle 4 = 81 degrees
Answer:
3/8
Step-by-step explanation:
Three of the eight outcomes have exactly two heads: HHT, HTH, THH. The probability of getting exactly two heads is 3/8.
40% of 20 is eight dollars, so the fan is now 28 dollars.