Answer: I'd say B would be 40% but A looks correct.
Step-by-step explanation:
Answer:
Most birds nest only once per year, but some species, like the American Robin, can have up to 4 or 5 nests during a single breeding season. After leaving the nest (fledging) young birds typically remain close to their parents for a short period.
Step-by-step explanation:
Answer:
A = h * (a + b) / 2
Step-by-step explanation:
Raphael measured all the measurements necessary to calculate the area of a trapezoid.
First, the short part that we will call "a", then when he walks at a right angle to the other side would be the height, which we will call "h" and lastly he measured the longest side which we will call "b"
The trapezium has as area:
A = h * (a + b) / 2
Therefore, although the problem does not give the values, it is only to replace the values as shown in the previous formula and it can be solved.
One solution
Hope it helped you
Answer:
Part A: The maximum of the graph is the highest point which is at (2.5, 2531.25). Since xx is the decrease in price and yy is the profit, the maximum of (2.5, 2531.25) means that the maximum profit is $2531.25 and occurs when the price of the t-shirts is decreased by $2.50.
Part B: The yy-intercept is when the graph intersects the yy-axis which occurs at about (0, 2500). The yy-intercept then means that the profit is $2500 if the price of the t-shirts does not decrease.
Part C: The solution of a graph is its xx-intercept(s). The graph crosses the xx-axis at (25,0) so this point is the solution. The solution means that the profit will be $0 if the price is decreased by $25.
Step-by-step explanation: