Answer:
- <u>It is the first </u><em><u>graph</u></em><u>, whose description is: </u><em><u>The speed begins at 0, goes up at first, is steady for a while, and then goes down over time. </u></em>
Explanation:
Since the speed is on the vertical axis:
- the first stage shows that the car begins with speed 0 and increases its speed,
- then, the second stage shows that it travels a constant speed (constant speed is a steady line, i.e. paralell to the horizontal axis), and
- the third stage shows the reduction (decrease) of the speed.
In general, lines with positive slope are increasing functions, lines with negative slope are decreasing functions, and horizontal lines (slope = 0) are constant functions.
Answer:
he would have to work 43 hours
Step-by-step explanation:
So if we know that at job one he gets payed 860 dollars a week and in job two he gets payed 20 per hour all we need to do is divide 860 by 20 to find the number of hours in a week and it would be 43
Yes you are, use the formula
6 being r and 12 being n
Answer:
a. 2 sections
b. 9 sections
Step-by-step explanation:
hope this helps
Answer:
63
Step-by-step explanation:
John's percentage:
36 and 48 have a common factor of 12 so divide both of them by 12.
36/12= 3 and 48/12=4 therefore
so 36/48= 3/4 which is 75% but we don't need to focus on the percent.
Don's no. of shirts:
we know Don has 84 shirts so we say
3/4 of 84= no. of shirts that Don put in his closet
84/4=21 21x3=63
Don put 63 shirts in his closet.
Hope that helped! Anymore questions just ask! :)