Answer:
Correct answer D. $707.50
Step-by-step explanation:
I just took the test
Answer:
seed Mix A is more expensive than Seed Mix B.
Step-by-step explanation:
The graph of Mix A is above the graph of Mix B.
Looking at the labels of the graphs, we see that the x-axis represents the number of bags bought and the y-axis represents the cost.
For every point along the x-axis, Mix A's cost is above Mix B's cost. This means that Mix A is more expensive.Step-by-step explanation:
Answer:
A is more money than B
Step-by-step explanation:
4 and 7
5 and 8
Or
6 and 9
Answer:
5 and 8 i think
Step-by-step explanation:
sorry if you get it wrong
It is given that the plate is a square.
Therefore, let us represent the side of the square by the variable, "a".
Therefore, it is given to us that: inches.
Now, we have to find the diagonal of the square. We know that the diagonal, of a square is given by the formula:
Applying the above formula to our case we get the diagonal to be as:
inches.
Therefore, the length of the diagonal to the nearest tenth of an inch is:
inches.
2. What does it mean that the slope is negative in context of the problem?
3. Why are the slopes different over different intervals?
4. How long does it take Mrs. Washington to get home? How did you know this?
Note: Since you missed to add the image, so after a little research, I was able to find the image related to this question, which hopefully serves the purpose to clear your concept. The image is attached below.
Step-by-step explanation:
Part 1) What is the slope for section "d" of Mrs. Washington's commute
Calculating the slope for section "d" of Mrs. Washington's commute:
Slope of the section d
Part 2) What does it mean that the slope is negative in context of the problem?
The slope is being negative as it is moving downward from the left. In negative slop, the value of x increase, while the vale of y decreases. In positive slop, the value of both x and y increases.
Part 3) Why are the slopes different over different intervals?
Slopes are different at different intervals as the distance covered in time taken for each part of the given journey are different, also the speed is not the same for each interval.
As the speed can be calculated as
Distance = =
Time = =
Speed =
Therefore, the speed in the part 1 is
Part 4) How long does it take Mrs. Washington to get home? How did you know this?
It is clear from the graph that does take 32 minutes to her to get home.
We can observe it from the graph that it represents the total time taken across the entire journey.
Keywords: slope, speed, time
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A.
12
B.
15
C.
20
D.
13