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kherson [118]
3 years ago
5

Two friends argue over who brushes their teeth more often. To settle the argument, they keep track of the number of mornings and

nights they brush and calculate a probability. These are shown in the table.

Mathematics
2 answers:
MrRa [10]3 years ago
7 0

Answer:

d

Step-by-step explanation:

levacccp [35]3 years ago
3 0

Answer:

d

Step-by-step explanation:

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The area of a rhombus is 40 sq cm and one of its diagonals is 8 cm long. Find the length of the other diagonal.​
FromTheMoon [43]

Answer: The length of the other diagonal is 10 cm...

So the diagonal formula is -  1/2* (d1*d2) d1 is the first diagonal and d2 is the second diagonal.

So,

1/2 * (8*d2) = 40

8d2= 40*2

d2= 80/8

d2= 10

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3 years ago
3х+2 / 4 - 2x+1 / 3= 5
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Answer:

X= 25/6

Step-by-step explanation:

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The volume of the figure. Round to the nearest tenth
Mama L [17]
The answeris675 yards
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What is the value of the expression 2x²- 3x + 7 when x = 3? *
kupik [55]
16

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3 0
4 years ago
Read 2 more answers
4) Sandeep, Hee, Sara, and Mohammad play euchre with a standard deck consisting of 24 cards (A, K, Q, J, 10, and 9 from each of
Keith_Richards [23]

Answer:

1.19685 × 10¹⁶

Step-by-step explanation:

From the given information.

Since each players receives 5 cards; then = 5 * 4 = 20

Now, the process to go about this is to first select 5 cards out of 24 that goes to player 1. Then from the remaining 19, we can select another 5 cards that goes to player 2, etc. until 4 cards are left, out of which one is remained faced up. Thus, the 4 sets of 5 cards selected can be shuffled in 4! ways.

∴

No fo ways = ^{24}C_5 \times ^{19}C_5 \times ^{14}C_5 \times ^{9}C_5 \times 4! \times ^{4}C_1

= \dfrac{24!}{5!(24-5)!}\times  \dfrac{19!}{5!(19-5)!}\times  \dfrac{14!}{5!(14-5)!}\times  \dfrac{9!}{5!4!}\times 4! \times \ \dfrac{4!}{1!(4-1)!}

= \dfrac{24!}{5!^4}\times 4

= 1.19685 × 10¹⁶

6 0
3 years ago
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