Answer:
(x+1) is a factor with remainder 0.
Step-by-step explanation:
We divide (x+1) into the polynomial 
through long division or synthetic. We choose long division and look for what will multiply with (x+1) to make the polynomial .
We subtract this from the original 
.
This leaves 
. We repeat the step above.
.
We subtract this from 
. We repeat the step above.
.
We subtract this from 
. We repeat the step above.
.
We subtract this from 
. There is no remainder. This means (x+1) is a factor.
Answer: 10
Step-by-step explanation:
I did the math, also not to be rude but stop using so many 'enter' commands
Answer:
It will cost $6.84 for 4 litres of petrol
Step-by-step explanation:
$17.10÷10=$1.71.
$1.71×4=$6.84
56.3 is your answer in simplest from
Answer:
X = 40
Step-by-step explanation:
Original mean (µ) = 37
Original standard deviation (σ) = 6
New mean (µ) = 50
New standard deviation (σ) = 10
The z-score of an individual who had a score of X=55 in the new distribution is given by:
A z-score of 0.5, in the original distribution yields a score, X, of:
This individual’s score in the original distribution is X = 40
