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arsen [322]
3 years ago
8

When traveling with the wind, it takes an airplane 3 hours to travel 1800 miles. It takes the same airplane 3.6 hours to travel

the same 1800 miles when traveling against the wind.
Mathematics
1 answer:
Alla [95]3 years ago
6 0

Answer:

2000

Step-by-step explanation:

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Please help me on thiss
Hitman42 [59]

Answer:

-1.2

Step-by-step explanation:

3n + 5 = 1/2(11n + 16)

3n + 5 = 5.5n + 8

5 = 2.5n + 8

-3 = 2.5n

-3/2.5 = n

-1.2 = n

Hope this helps!

6 0
3 years ago
Read 2 more answers
stephen and bridget win some money and share it in the ratio 5:2. stephen gets £65. how much does bridget get
katen-ka-za [31]

Answer:

Bridget will get the amount as £26.

Step-by-step explanation:

Given:

Amount Stephen gets = £65

Amount shared in ratio = 5:2

We need to find the amount Bridget gets.

Solution:

Let the common factor in the ratio be 'x'.

Amount Stephen gets = 5x

Amount Bridget gets = 2x

But we know that;

Amount Stephen gets = £65

so we can say that;

5x=65

Now dividing both side by 5 we get;

\frac{5x}{5}=\frac{65}{5}\\\\x=13

So now we get;

Amount Bridget gets = 2x=2\times 13 = \£26

Hence Bridget will get the amount as £26.

3 0
3 years ago
What are the coordinates of r
Luba_88 [7]
The coordinates of r is ( 4, -1 )
5 0
3 years ago
Read 2 more answers
Is (
Doss [256]

Answer:

no

Step-by-step explanation:

2 = 3 + 1

2=4

by knowing the first equation is not equal, we can already infer that the answer is no

6 0
2 years ago
Lanie works part-time at Sweet Treats Catering. She earns $13.25 per hour and work 25 hours a
agasfer [191]

Answer:

Semi-monthly gross pay = $662.5

Step-by-step explanation:

Given:

Earning per hour = $13.25

Number of hours per week = 25 hours

Find:

Semi-monthly gross pay

Computation:

Assume two week in semi-month

So,

Total working hour = 2(25)

Total working hour = 50 hours

Semi-monthly gross pay = Total working hour × Earning per hour

Semi-monthly gross pay = 50 × 13.25

Semi-monthly gross pay = $662.5

8 0
3 years ago
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