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Pavlova-9 [17]
2 years ago
10

Read and follow the directions below. 1. Imagine a deck of 52 cards, ranging from twos through the face cards to aces, all in fo

ur equal suits-hearts, diamonds. clubs. and spades. 2. Remove all of the red suit cards. 3. Add back only the hearts. 4. Remove the jacks, queens, and kings. Which of the following tells the number of cards now in the deck? A) 30 cards B) 35 cards C) 40 cards D) 45 cards
Mathematics
1 answer:
mel-nik [20]2 years ago
7 0

Answer:  A) 30 cards

<u>Step-by-step explanation:</u>

1. 52 cards

2. subtract red suit cards: 52 - 26 = 26

3. add back the hearts: 26 + 13 = 39

4. remove the 3 remaining jacks, 3 remaining queens, & 3 remaining kings:   39 - 9 = 30

There are 30 cards remaining

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Answer:

a₁ = 38

Step-by-step explanation:

Given AP, where:

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=============

<h3>Solution</h3>

aₙ = a₁ + (n-1)d

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3 years ago
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Step-by-step explanation:

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You can notice that the radicand (the number inside the square root) is negative. Therefore, in order to simplify the expression, you need to follow these steps:

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2. Descompose 12 into its prime factors:

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3. Substitute into the expression:

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4. Since \sqrt[n]{a^n}=a, you can simplify it:

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