Answer:
4 & 1
Step-by-step explanation:
(2x+4)(-2x+1)
It's 4 and 1 because those are the points where the graph touches the x axis.
Answer:
Step-by-step explanation:
Given
Sample of 12 measurements has a mean of 16.5 and
a sample of 15 measurements has a mean of 18.6
Take be the mean and no of measurements
and be the mean and no of measurements in second case
Similarly,
Mean of 27 measurements
Functions can be used to represent real-life models
The complete table is:
The function is given as:
The value of the function from t = 1 to 12 is as follows:
So, the complete table is:
See attachment for the function of
Read more about functions, tables and graphs at:
brainly.com/question/18588430
Speed equals distance over time, put hours into minutes which is 190 minutes divide that under 238 miles which gives an average of speed of 1.25m/s