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Andreyy89
3 years ago
9

Ava swam for 154 minutes during her first week of vacation. In her two weeks of vacation, she swam for a total of 357 minutes. H

ow many more minutes did she swim for in the second week than in the first week?
Ava swam for _
more minutes in the second week than in the first week.
Mathematics
2 answers:
marshall27 [118]3 years ago
4 0

Answer:

she swam 49 more minute than in the first week

Step-by-step explanation:

first week only = 154 minutes

total week = 357

second week only = 357 - 154 =203 minutes

203 - 154 = 49 minutes

ioda3 years ago
3 0

Answer:

203 more minutes

Step-by-step explanation:

357=x+154

Subtract 154 from both sides

x=203

Hope this helps

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The quotient of 20 and 3 more than x is 4. Find x.
tigry1 [53]

Answer:

x=2

Step-by-step explanation:

Quotient means division

20/(x+3) =4

Multiply each side by (x+3)

(x+3)*20/(x+3) =4(x+3)

20 = 4(x+3)

Divide each side by 4

20/4 = 4(x+3)/4

5 = x+3

Subtract 3 from each side

5-3 = x+3-3

2 =x

4 0
3 years ago
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The sum of four times a number and the quotient of the number and five subtracted by one:
4x+(x/5)-1

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8 0
3 years ago
What is 62500000 in standard form
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<span>Not included first digit (6), there are 7 digits so 

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3 years ago
In one lottery game, contestants pick five numbers from 1 through 23 and have to match all five for the big prize (in any order)
mihalych1998 [28]

The probability of matching three out of five numbers is 153/33649

<h3>How to determine the probability?</h3>

The numbers are given as:

1 to 23

There are five matching numbers

The  probability of getting a match is:

p = 5-k/n where k = 0, 1, 2

While the complement probability is

q = (n - 2)/n

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P = 5/23 * 4/22 * 3/21 * 18/20 * 17/19

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Hence, the probability of matching three out of five numbers is 153/33649

Read more about probability at:

brainly.com/question/14290572

#SPJ1

6 0
2 years ago
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meriva

Answer:

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Hope this helps! Jesus loves you! :)

-Seth


5 0
3 years ago
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