For every 3 tickets you sell, your friend sell 4. You sell a total of 12 tickets. How many does your friend sell.
1 answer:
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Given:
The matrix equation is:
To find:
The value of matrix C.
Solution:
Let . Then the given equation can be rewritten as
On substituting the values of the matrices, we get
Therefore, the correct option is C.
Answer:
Based on the model, the length of the wall is ft, the width of the wall is
ft, and the height of the wall is
ft. The volume of the portion of security wall that Tim has constructed so far is
cu ft.
Step-by-step explanation:
Given:
The figure constructed shows a rectangular prism made up of small wooden cubes of length .
Width of the prism = .
To find length , height and volume of the figure.
Solution:
From the figure we can conclude that :
Length side of the prism counts 9 cubes.
Thus, length of the prism will be given as :
⇒
⇒
⇒ (Answer)
Height side of the prism counts 11 cubes.
Thus, height of the prism will be given as :
⇒
⇒
⇒ (Answer)
Volume of the prism can be given as :
⇒
⇒
⇒ (Answer)
Let be the amount of food needed for one man for one day. At the beginning, we have enough food for 400 men for 40 days, i.e.
After 10 days, the 400 men will have consumed
food, impliying that the food remaining is
If 200 more men join the garrison, there are now 600 men. Each of them requires food each day, and there are
units of food remaining. They will last
days.