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Tresset [83]
3 years ago
12

If a migrating hawk travels m mph in still​ air, what is its rate when it flies into a steady headwind of 3 3 ​mph? what is its

rate with a tailwind of 6 6 ​mph
Mathematics
2 answers:
myrzilka [38]3 years ago
7 0
<span>Headwind of 4 mph: m-4

(Since the headwind is going against the hawk, the hawk should be slower. You subtract 4 from the speed, which in this case is the variable M)

Tailwind of 6 mph: m+6

(Since the tailwind is going with the hawk, the hawk should be faster. You add 6 to the speed, which is in this case is the variable M)

</span>
Alexxx [7]3 years ago
6 0

Answer:

The Rate when hawk flies into a steady headwind is m-3 and rate when hawk flies into a steady tailwind is m + 6.

Step-by-step explanation:

As given

If a migrating hawk travels m mph in still​ air .

As  migrating hawk  when it flies into a steady headwind of 3 ​mph .

As the headwind is travelling against migrating hawk files thus the migrating hawk speed become slower .

Thus

Rate when hawk flies into a steady headwind = migrating hawk speed in still​ air - Headwind speed

Rate when hawk flies into a steady headwind = m - 3

As given

As  migrating hawk  when it flies into a steady tailwind of 6 ​mph .

As the tailwind is travelling with the migrating hawk files thus the migrating hawk speed become faster .

Thus

Rate when hawk flies into a steady tailwind = migrating hawk speed in still​ air + tailwind speed

Rate when hawk flies into a steady tailwind = m + 6

Therefore the Rate when hawk flies into a steady headwind is m-3 and rate when hawk flies into a steady tailwind is m + 6.




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Scrat [10]

Answer:

3960 Degrees

Step-by-step explanation:

There is a formula for this!

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The formula is 180(n-2).

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4 0
2 years ago
A textile mill wishes to establish a control procedure on flaws in towels it manufactures. Using an inspection unit of 50 units,
Natasha_Volkova [10]

Answer:

•A c-chart is the appropriate control chart

• c' = 8.5

• Control limits, CL = 8.5

Lower control limits, LCL = 0

Upper control limits, UCL = 17.25

Step-by-step explanation:

A c chart is a quality control chart used for the number of flaws per unit.

Given:

Past inspection data:

Number of units= 100

Total flaws = 850

We now have:

c' = 850/100

= 8.5

Where CL = c' = 8.5

For control limits, we have:

CL = c'

UCL = c' + 3√c'

LCL = c' - 3√c'

The CL stands for the normal control limit, while the UCL and LCL are the upper and lower control limits respectively

Calculating the various control limits we have:

CL = c'

CL = 8.5

UCL = 8.5 + 3√8.5

= 17.25

LCL = 8.5 - 3√8.5

= -0.25

A negative LCL tend to be 0. Therefore,

LCL = 0

4 0
3 years ago
1. Describe a situation that could be modeled by x≤50
Dimas [21]

There are many ways to answer. The x represents some number. We don't know what the number is, but we know that it must be less than or equal to 50. Put another way, the number can be anything you want as long as it doesn't go past 50. We say that 50 is the so called "ceiling" more or less.

Some examples:

* An elevator can only hold 50 people at maximum. Therefore, x can be any number smaller than 50 or 50 itself. Having 51 or over will be too much.

* You can only work 50 hours for one stretch of some 2 week period. If x is the number of hours you work, then x must be 50 or less as written by x \le 50. So x could be x = 37 as it's less than 50, but x = 62 is not possible.

* For some small ride at a theme park, the seats are designed such that only people 50 inches or less can ride on them. If x is the height of a person in inches, then x \le 50 means something like x = 37 is possible but x = 62 is too high.

8 0
3 years ago
Two of your friends, Matt and Karen, both run to you to settle a dispute. They were working on a math problem, and got different
Anna11 [10]
So in matt's equation, he made a mistake in the a transision from line 2 to line 3 
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in line 3: -4(4) 
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also from lines 5 to 6 he made a mistake in order of opperations (mulit division then addition and subtract)
line 5: -10+30/5
line 6: 20/5

so he first subtracted 10 then divided, he should have divided then subtracted
so the equation should have equaled 

Karen used the correct (-) times (+) property and the order of operations
so Karen is correct and Matt is wrong.

5 0
2 years ago
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lakkis [162]
117 divided by g is 19.5
 
I hope this helps.
8 0
2 years ago
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