Write 1.27x 10^-3 as an ordinary number
2 answers:
You might be interested in
Answer:
The expression indicates that when polynomial P(x) is divided by divisor x - a, the remainder of the division is 0
Step-by-step explanation:
<em>The question would be better answered if you gave option. Since there is no option, I'll answer the question generally.</em>
<em></em>
Given
The above expression indicates that when polynomial P(x) is divided by divisor x - a, the remainder of the division is 0
Take for instance, the polynomial is:
And the divisor is x - 2, then P(2) = 0 because (x - 2) is a divisor of the equation.
Factorize the numerator
See that x - 2 is a divisor
To check
Set x - 2 to 0
So, we have:
Answer:
Step-by-step explanation:
given that in a lottery game, a player picks 5 numbers from 1 to 46
If 4 of the 5 numbers match those drawn, the player wins second prize.
Assuming the numbers are chosen without repitition we find that the player can choose 5 numbers in 46C5 ways.
To win the prize he must choose 4 numbers form the 5 numbers in the prize and remaining 1 number any other number.
i.e. no of ways to get II price = choosing 4 numbers out of 5, and one number from 41
=
Probability of winning this prize
=