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timofeeve [1]
3 years ago
5

A weather reporter in your area said that the speed of sound in air today is about one thousand one hundred feet per second. Wha

t is that speed in scientific notation?
Mathematics
1 answer:
stira [4]3 years ago
5 0

Answer:

The speed in scientific notation is (1.1)(10^{3}) feet per second.

Step-by-step explanation:

1. You have the following speed: One thousand one houndred feet per second.

2. You must convert from words to number. This is:

1,100 feet per second

3. To express this quantity in scientific notation, you can move the decimal point three places to the left, and write it as: 1.1 by 10^{3} (or 1,000) as following:

1,100=(1.1)(10^{3})


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If the parent function is fx) = x^3 which transformed function is shown in the graph?
34kurt

Answer:

g(x) = (x-3)³ is the transformed function.

Step-by-step explanation:

Horizontal shift:

If f(x) is the parent function.

Then horizontal shift can be expressed as:

, will shift left   units.

y = f(x - c), will shift f(x) right c units.

Given the parent function

f(x) = x³

From the graph, it is clear that the transformed function is indicating that the parent function has been horizontally shifted right 3 units.

Therefore, according to the rule, y = f(x - c):

g(x) = (x-3)³ is the transformed function.

From the graph,

  • The Red graph indicates the parent function i.e. f(x) = x³
  • The Blue graph indicates the transformed function i.e. g(x) = (x-3)³

It is clear that the blue graph is obtained when the parent function has been horizontally shifted right 3 units.  

Therefore, g(x) = (x-3)³ is the transformed function.

6 0
3 years ago
What is the approximate angle between two position vectors if their terminal points are (5, -2) and (7, 3)?
adell [148]

Hi,

Answer:

Angle=\frac{pi}{4} = π/4 = 45°

Have a good day.

5 0
3 years ago
Which two statements contradict each other? I. Jon, Elizabeth, and Franco read 27 books among them for a class. II. Franco read
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Suki i would never name my kid suki XD
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Answer:

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Step-by-step explanation:


7 0
3 years ago
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