Answer:
f(4) = -2x4-1 = -9
Step-by-step explanation:
we switch the X with 4 so it will be -2x4 -1
which will be equal -9
Answer:
The win percentage decreased by 10%
Step-by-step explanation:
First you need to fin the total games played right before Melissa got Injured
41+23=64
Then you need to find the win percentage by making a fraction of wins over total games
wins/total games = 41/64 = 64%
Then you need to find the number of games played after Melissa got injured
54-41 = 13 wins
34-23 = 11 losses
13+11 = 24 total games played without Melissa
You find that win percentage similarly to the first time
wins/total games = 13/24 = 54%
Then you find the difference in the percentages and there you have it!!
64% - 54% = 10%
It decreased as well therefore the answer is...
It decreased by 10%
Answer:
121 i.e. 11²
Step-by-step explanation:
(a+b)² = a² + 2ab + b²
x² + 2 × x × 11 + 11² = (x + 11)²
Answer:
Step-by-step explanation:
Given
Required
Determine the percentage of the interior painters
This percentage is calculated as:
This gives:
<em>75% are painting the interiors</em>
Answer:
713,7923 to the nearest hundred is 713,900
