Answer:
3. Look at the least amount of time practicing. That is 1/4 hours. Then look at the most time practicing, an hour and a half. Subtract 1 1/2 by 1/4.
4. Look at the dots in the plot. The one in the middle is the highest because it appears the most. The most common time is 3/4 of an hour.
5. To see the total time, add all of the numbers up, including the repeated ones.
Total number of marbles = 12
P (1 red & 1 orange) =
Step-by-step explanation:
In mathematics, a curve (also called a curved line in older texts) is an object similar to a line but that need not be straight. Thus, a curve is a generalization of a line, in that its curvature need not be zero.
Answer: $3,300
because each chair costs about $150, and 22 chairs were sold, then the problem is 150x22. And 150x22 is $3,300.
1/2*x - 7y = 7
1/2*x - 7 = 7y
1/14*x - 1 = y
y = 1/14*x - 1
