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Illusion
12 days ago
10

Part A: Find a rational number that is between 7.7 and 7.9. Explain why it is rational. (2 points)

Mathematics
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In how many ways can you receive four cards of the same face value and one card from the other 48 available cards?
Zina [12379]
A deck contains 13 groups of 4 cards, indicating 13 unique ways to select four cards sharing the same face value. Any subsequent card drawn will necessarily represent a different face value. Consequently, the total combinations for selecting 5 cards—4 of which share the same face value and 1 diverging—amount to 13 x 48.

13 x 48 = 624.


5 0
3 months ago
Lawrence found a shirt he liked in the clearance aisle for 15% off the original price. If the original price of the shirt was $3
Leona [12618]
The answer is C. Explanation: The shirt originally priced at $35 has a discount of 15%. Therefore, the savings amount will be calculated accordingly.
8 0
3 months ago
If AE=6x-55 and EC=3x-16, find DB. (Hint: Find x first and then substitute.)
Zina [12379]

Answer:

46 units

Step-by-step explanation:

The diagonals of a rectangle intersect at their midpoints, indicating AE = EC. Therefore, set the equations equal and solve for x:

6x - 55 = 3x - 16

3x = 39

x = 13

Additionally, another characteristic of rectangle diagonals is their equal lengths, hence AC = DB. Now, let’s assess the length of AC:

AC = AE + EC = (6 * 13 - 55) + (3 * 13 - 16) = 23 + 23 = 46

Since AC = DB, it follows that DB = 46 units.

I hope this clarifies your question!

3 0
3 months ago
Glen received $2,250 loan from bank. After six months, he paid back $2,295 and closed the loan. Find the rate of interest
Zina [12379]

Answer: 6.824%

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8 0
2 months ago
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