The number of cupcakes that will be sold on day 15 is; 57 cupcakes
<h3>How to solve arithmetic sequence?</h3>
Day n could be any particular day located on the x-axis of the bar chart. Each bar represents the amount of cupcakes sold on each of the four days numbered from 1 to 4.
The height of each bar marks the number of cupcakes sold. According to the chart attached, the number of cupcakes sold on each day is listed below:
Day 1 : 1 cupcake sold
Day 2 : 5 cupcakes sold
Day 3: 9 cupcakes sold
Day 4: 13 cupcakes sold
Studying the graph carefully fully, it will be observed that the number of cupcakes sold increases by a margin of 4 after day one.
As such the number of cupcakes sold in n days can be modeled by Using the Arithmetic progression formula:
Tₙ = a + (n-1)d
where;
d = common difference = 4
a = first term = 1
n = number of days
Hence, number sold in day n:
a + 4(n - 1)
Thus;
Number of cupcakes sold on day 15 is;
T₁₅ = 1 + 4(15 - 1)
T₁₅ = 57 cupcakes
Read more about Arithmetic Sequence at; brainly.com/question/6561461
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On a number line, with the negative numbers on the left and the positive number on the right
the smaller the number, the farther it is to the left
so if you plot them on the number line
-10 is less than -4 because it is to the left of -4
so which make the statement true
what numbers are less than -4
-10 is to the left so this is an answer A
-4.3 is to the left so this is also an answer B
-3.9 is greater than becasue it is to the right so this is not answer C
2 is positive and to the right so it is not answer D
the correct answers are A and B
Lets look at the information we have:-
6.8 pounds on Sunday
8.75 pounds on Monday
How many pounds did he collect together on these 2 days?
Add:-
6.8 + 8.75 = 15.55
Dan collected 15.55 pounds of aluminum on these 2 days.
CHECK OUR WORK:-
15.55 - 8.75 = 6.8
We were RIGHT!!
So, Dan collected 15.55 pounds of aluminum on these 2 days.
Hope I helped ya!! xD
Answer:
Um.. Hello there. You haven't added any links to this post so we cannot see what the question was. Sorry to bother you!