Find the distance between the following pairs of points: C (1,6) .D (13.41).

Find the value of x. Round to the nearest tenth.

katrin [286]

Answer:

Which of the following sentences contains an infinitive?

A.

Travis practiced pitching to the side of the house until his mom got mad.

B.

Elyza planned to take the train to the fairgrounds on Thursday afternoon.

C.

Meghan led her horse to the barn just before the big thunderstorm hit.

D.

Charlotte took her cousin Clay to the movies each year on his birthday.

Which of the following sentences contains an infinitive?

A.

Travis practiced pitching to the side of the house until his mom got mad.

B.

Elyza planned to take the train to the fairgrounds on Thursday afternoon.

C.

Meghan led her horse to the barn just before the big thunderstorm hit.

D.

Charlotte took her cousin Clay to the movies each year on his birthday.

Step-by-step explanation:

Which of the following sentences contains an infinitive?

A.

Travis practiced pitching to the side of the house until his mom got mad.

B.

Elyza planned to take the train to the fairgrounds on Thursday afternoon.

C.

Meghan led her horse to the barn just before the big thunderstorm hit.

D.

Charlotte took her cousin Clay to the movies each year on his birthday.

6 0

3 years ago

A sound wave enters a new medium where sound travles faster. How does this affect the frequency and wavelength of the sound?

zhenek [66]

Answer:

The frequency doesn't change. If the wavespeed increases, then the wavelength must also increase ... It's just the distance the wave travels during each complete wiggle.

Step-by-step explanation:

Sound waves are a type of mechanical wave which requires a material medium for transmission. The transmission of such waves occurs as a result of vibration of particles in the material medium. The faster the vibration of the particles the higher the speed of the sound waves.

When a sound enters a new medium where the sound travels faster, it means the vibration of particles is high, and the wavelength of the waves increases which means the speed of the wave has increased. The frequency on the other hand will remain constant.

4 0

4 years ago

F(x) = 4x² + 7x-3<br> g(x) = 6x³ – 7x² - 5<br> -<br> Find (f + g)(x).

Anika [276]

Answer:

(f + g)(x) = 6x³ - 3x² + 7x - 8

Step-by-step explanation:

Another way of writing (f + g)(x) is f(x) + g(x). So, this question is asking you to combine both of the functions.

f(x) + g(x)

(4x² + 7x - 3) + (6x³ - 7x² - 5) <----- Insert functions

-3x² + 7x - 3 + 6x³ - 5 <----- Combine 4x² and -7x²

-3x² + 7x - 8 + 6x³ <----- Combine -3 and -5

6x³ - 3x² + 7x - 8 <----- Rearrange

7 0

2 years ago

Multiple choice

aleksklad [387]

2(m-4)+1

2m-8+1

2m-7

OPTION A is your answer.

5 0

3 years ago

A survey of 163 persons was conducted at TCC, and it was found that 90 persons carried a cell phone, 81 persons carried a tablet

kirza4 [7]

1. The number of people who carried a cell phone or a tablet is <u>128</u>.

2. The probability that a person carries a cell phone or a tablet is <u>78.5%</u>.

3. The number of people who carried neither a cell phone nor a tablet is <u>35</u>.

4. The probability that a person carried neither a cell phone nor a tablet is <u>21.5%</u>.

5. The number of people who carried a cell phone only is <u>43</u>.

6. The probability that a person carried a cell phone only is <u>26.4%</u>.

7. The number of people who carried a tablet but not a cell phone is <u>38</u>.

8. The probability that a person carried a tablet but not a cell phone is <u>23.3%</u>.

<h3>Data and Calculations:</h3>

The sample size of the survey = 163

The number of persons who carried a cell phone = 90

The number of persons who carried a tablet computer = 81

The number of persons who carried both a cell phone and a tablet = 43

1. The number of people who carried a cell phone or a tablet is 128 (90 + 81 - 43).

2. The probability that a person carries a cell phone or a tablet is 78.5%. (128/163).

3. The number of people who carried neither a cell phone nor a tablet is 35 (163 - 128).

4. The probability that a person carried neither a cell phone nor a tablet is 21.5% (35/163).

5. The number of people who carried a cell phone only is 43.

6. The probability that a person carried a cell phone only is 26.4%(43/163).

7. The number of people who carried a tablet but not a cell phone is 38 (81 - 43).

8. The probability that a person carried a tablet but not a cell phone is 23.3% (38/163).

Learn more about probability at brainly.com/question/13604758

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<h3>Question Completion:</h3>

1. How many people carried a cell phone or a tablet?

2. What is the probability that a person carries a cell phone or a tablet?

3. How many people carried neither a cell phone nor a tablet?

4. What is the probability that a person carried neither a cell phone nor a tablet?

5. How many people carried a cell phone only?

6. What is the probability that a person carried a cell phone only?

7. How many people carried a tablet but not a cell phone?

8. What is the probability that a person carried a tablet but not a cell phone?

3 0

2 years ago