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iogann1982 [59]
3 years ago
6

jennifer reads p pages every day . After 15 days , she has read 300 pages . write an equation to represent this situation

Mathematics
2 answers:
jeyben [28]3 years ago
6 0

Answer:

20

Step-by-step explanation:

p = 1 day

300 = 15

300/15 = 20

Jennifer reads 20 pages per day

Ymorist [56]3 years ago
6 0

Answer:

p = 20

Equation:

p × 15 = 300

Step-by-step explanation:

p × 15 = 300

300 / 15 = p

20 = p

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Someone plz help what would this be
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Answer:

5

Step-by-step explanation:

(125) ^ (1/3)

What number times itself times itself =125

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5*5*5 = 125

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A standard deck of cards contains 52 cards. One card is selected from the deck.​(a)Compute the probability of randomly selecting
Aneli [31]

a. There are four 5s that can be drawn, and \binom43=4 ways of drawing any three of them. There are \binom{52}3=22,100 ways of drawing any three cards from the deck. So the probability of drawing three 5s is

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In case you're asked about the probability of drawing a 3 or a 5 (and NOT three 5s), then there are 8 possible cards (four each of 3 and 5) that interest you, with a probability of \frac8{52}=\frac2{13}\approx0.15 of getting drawn.

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c. There are four 6s in the deck, and thirteen diamonds, one of which is a 6. That makes 4 + 13 - 1 = 16 cards of interest (subtract 1 because the 6 of diamonds is being double counted by the 4 and 13), hence a probability of \frac{16}{52}=\frac4{13}\approx0.31.

- - -

Note: \binom nk is the binomial coefficient,

\dbinom nk=\dfrac{n!}{k!(n-k)!}={}_nC_k=C(n,k)=n\text{ choose }k

6 0
3 years ago
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SVETLANKA909090 [29]

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Step-by-step explanation:

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6 0
3 years ago
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g100num [7]

Answer:

  x = 11.5

Step-by-step explanation:

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The solution is x = 23/2 = 11.5.

_____

<em>Check</em>

This value of x makes the equation become ...

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8 0
3 years ago
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