A jet travels 3950 miles from Chicago to London and then returns. The total flying time for the roundtrip is 16.5 hours. The return trip takes longer due to the wind. If the jet's average speed with no wind is 485 mi/hr, what is the average speed of the wind during the round trip flight? Round to the nearest mi/hr

Answers

Answer 1

Answer: the answer is473 miles per hour

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A sequence is always infinite. True False

Answers

false because sequence has different types of orders

It would be false because sequence has different types of orders.

Is it ever possible for the domain and range in a function to have different numbers of entries (for example, 3 domain entries to 5 range entries, or 2 range entries to 7 domain entries)? What happens when this is the case?

Answers

No , & More Than Likely If It Is To Happen It's Because The Domain Entry Repeated A Number Mulitiple Times

Final answer:

The number of entries in the domain and range of a function can be different. Some inputs in the domain may have the same output in the range, or some outputs in the range may have no corresponding inputs in the domain.

Explanation:

In a function, the number of entries in the domain and range can be different. This happens when there are multiple inputs that map to the same output or when there are outputs with no corresponding inputs.

For example, consider the function f(x) = $x^2$ . The domain can be any real number, but the range is only non-negative real numbers (including zero). So, there are more entries in the domain than in the range.

When this is the case, it means that some inputs in the domain have the same output in the range, or some outputs in the range have no corresponding inputs in the domain.

Learn more about Domain and Range here:

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Isolate y in the equation 3x+2y=8

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Subtract 3x
2y=-3x+8
Divide by 2
Y=-3/2x+4

$3x+2y=8$

=> '3x' should pass to the other side. ( negative )

$2y = 8 -3x$

=> 'y' should be left alone

$y = (8-3x)/(2)$

What adds up to 12 but multiplies to 60

Answers

There is no possible combination that satisfy the given system of equations.

What is function?

A function is a relation between a dependent and independent variable.

Mathematically, we can write → y = f(x) = ax + b.

Given is to find what adds up to 12 but multiplies to 60.

We can write -

x + y = 12

xy = 60

Refer to the graph. The lines do not intersect. So, there is no possible combination that satisfy the given system of equations.

Therefore, there is no possible combination that satisfy the given system of equations.

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The answer is 6. Because, 6+6=12 and 6*10=60. Any more questions?

The steps below show the incomplete solution to find the value of x for the equation 7x + 8 − 3x = −6 + 10:

Step 1: 7x + 8 − 3x = −6 + 10
Step 2: 7x + 8 − 3x = 4
Step 3: 4x + 8 = 4

Which of these is most likely the next step?

4x = 12
4x = 4
4x = −4
4x = −12

Answers

Step 3: 4x+8=4
Step 4: 4x=4-8 ⇒4x=-4

Answer: Step 4: 4x=-4

Step 5: x=-4/4=1

Answer:

The answer is C. 4x = −4

Hope This Helps!

How do you figure out what is 1/4 of 10.

Answers

You can multiply 10 by 1/4 or .25

10x.25=2.5

as you know ( i think) of means to multiply so do 1 over 3 1/3 times 10 over 1 (10/1
because 10/1 =10 hope i helped :)

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What effect does the following line have on the poem?the wheat waved and wilted under the winda. It creates a sense of being stuck in a box. b. It imitates the whirring sound of the wind. c. It compares wind to wheat. d. It shows the difference between wheat and a flower that wilts.