Answer:
Step-by-step explanation:
to write the absolute value of a number, use short vertical lines (|) on either side of the number. For example, the absolute value of −3 is written |−3|. Notice that distance is always positive or 0. |−3| = 3, as −3 is 3 units away from 0 and |3| = 3, as 3 is 3 units away from 0.
Answer:
2x⁴ + x³ - 3x² - 4x + 2
4
Step-by-step explanation:
Given functions:
f(x) = 2x⁴ - 3x² - 2x + 5
g(x) = x³ - 2x - 3
Unknown:
Sum of the polynomials = ?
Order of the sum = ?
Solution:
The sum of the polynomial is expressed as;
f(x) + g(x) = 2x⁴ - 3x² - 2x + 5 + x³ - 2x - 3
= 2x⁴ + x³ - 3x² - 2x - 2x + 5 -3
= 2x⁴ + x³ - 3x² - 4x + 2
The order of the sum is the highest power which 4.
This polynomial is of the 4th order.
Answer:
82.615 km
Step-by-step explanation:
100% - 42.5% = 57.5 - 37% = 20.5% by bus
403 km * 20.5 (0.205) = 82.615
Answer:
0.083
Step-by-step explanation:
Numbers of Cube = 6
Faces on coins = 2
Therefore, The total outcomes = 
Now the favourable outcome that he rolls a 4 & flips a head = 1
The probability that he rolls a 4 & flips a head = 1
=> The probability that he rolls a 4 & flips a head = 
Therefore, The probability that he rolls a 4 & flips a head = 0.083
Answer:
B is the answer.
Step-by-step explanation:
