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Inessa05 [86]
3 years ago
14

Bonjour tout le monde j'ai des exercices de maths que je n'arrive pas pouvez vous m'aidez svp c'est urgent c'est pour demain mer

ci d'avance (c'est les ex 74 et 76)

Mathematics
1 answer:
dedylja [7]3 years ago
4 0
Je regrette je ne comprends pas très bien
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Nate has a bag containing 3 red, 2 blue, 4 yellow, and 3 green marbles. If he randomly chooses one marble from the bag, what is
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<em>Hopefully, it correct.... :)</em>

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2 years ago
A stadium has seating accommodation for 3800 people. At a cricket match all seats were taken. If there were 5609 people attendin
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Step-by-step explanation:

Those standing is the same thing as people who didn't have seats.

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2 years ago
9 7/8 - ( -2 4/5 - 1/2)
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Answer:

9 7/8 - ( -2 4/5 - 1/2)  = 13.175

Step-by-step explanation:

Hope this is correct and helps.

3 0
2 years ago
Genius question: A long level railway bridge passes over a railroad track, which is 100 feet below it and at right angles to it.
nataly862011 [7]

Answer: <u>110 feet per second</u>

Step-by-step explanation:

In this problem we will assume that the car at 45 miles per hour is moving into the x direction with a high of 100 feet, and the train is going in the y direction, so they trajectories will made an angle of 90º.

Now we can calculate the speed of the trains in feet per second so:

S1=\frac{45*5280}{3600}=66

S2=\frac{60*5280}{3600}=88

So we can make a right triangle with sides 66 and 88 and the hypotenuse will be the rate that the trains will separate per second so:

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7 0
3 years ago
How to answer this problem
Mumz [18]

Answer:

5 Degrees

Step-by-step explanation:

In order to find the median, you must put the temperatures in ascending order. The median is the number in the middle.

This week

65 71 73 73 73 74 75

Last Week

51 62 66 68 72 72 85

The median of This week is 73 while the median last week is 68.

73-68=5 degrees

3 0
3 years ago
Read 2 more answers
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