Answer:
71 degrees
It's the measure of angle 1.
1) 10.5 = 10 1/2 = 21/2 ounces in bottle
2) 21/2 * 1/16 = 21/32 ounces one use
3) 21/32 * 6 = 63/16 ounces six use
4) 21/2 - 63/16 = 168/16 - 63/16 = 105/16 = 6 9/16 ounces left
To start, note that an hour is 60 minutes long. A 1/2 hour, or half hour, is then 60/2=30 minutes. Therefore, when we have 11 hours and 30 minutes, we have 11 and a half hours. Adding 3 and a half to that, we get 11.5+3.5=15 (a half can also be expressed as .5, although it's not typically done that way when expressing time - it just might be easier to visualize it this way). Therefore, we are 15 hours into the day. However, we can't just stop there - we have to account for AM and PM. Therefore, we subtract 12 hours from 15. If the number is positive, we are in PM - otherwise, we're in AM. Therefore, as 15-12=3, the time is in PM. The remaining number is the time, so Bill leaves at 3 PM. If we are left with a decimal (e.g. 3.25), we would keep the 3 and multiply the 0.25 (the decimal) by 60 to figure out how many minutes we have, so 3.25 would turn into 3+0.25*60=3:15.
Feel free to ask further questions!
Answer: The graph of the regression model can be used to predict the population size for any number of years in the future.
Step-by-step explanation:
Since with help of the given graph, we can say that
The graph of the regression model is applied for the every real value of x.
Thus the statement The graph of the regression model is limited to whole-number values for x is false.
Also, the range of an exponential function is always a set of real number.
Therefore, The graph of the regression model is limited to whole-number values for y is false.
Since, for 1 year, the approximate population is given,
Therefore, The graph of the regression model cannot be used to approximate the population size for year 1 is false.
Again according to the given graph we can say that we can get the population for any number of year.
Thus, The graph of the regression model can be used to predict the population size for any number of years in the future is true.
Answer:
A, they are skew
Step-by-step explanation:
Skew means that they are not perpendicular and they are not parallel.
Sorry if it turns out wrong.
