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Anon25 [30]
2 years ago
12

What is the domain of the function F(x)=2cos(3x-1)

Mathematics
1 answer:
inna [77]2 years ago
3 0

Answer:

\large{ x\in\mathbb{R}}

Step-by-step explanation:

Domain of a cosine is all real numbers.

Therefore the domain of F(x) = 2cos(3x - 1) is the set of all real numbers.

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If DM = 35, what is the value of r?
Gennadij [26K]

Answer:

r = 11

Step-by-step explanation:

Given

DM = 35

DG = r + 5

GM = 3r - 14

Required

Find r

From the question, we understand that G is a point between D and M:

This implies that:

DM = DG + GM

Substitute values for DM, DG and GM

35 = r + 5 + 3r - 14

Collect Like Terms

r + 3r = 35 - 5 + 14

4r = 44

Solve for r

r = 44/4

r = 11

3 0
3 years ago
The distance from Boston to Philadelphia by plane is 436 kilometers. A pilot flies this route 252 times. Does the pilot travel m
zloy xaker [14]

Answer: More

Step-by-step explanation: 436x252 = 109872.

3 0
3 years ago
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The production floor of a manufacturing company has 73210 employees working in 2 phase. Of 22019 employees work in the first pha
MissTica

There are 51,191 employees working in the second phase

The production floor has a total number of 73210 employees that work in 2 phases

22,019 employees work in phase one

The number of employees that work in phase one can be calculated as follows

= 73,210-22019

= 51,191

Hence 51,191 employees work in the second phase

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8 0
1 year ago
Walmart truck driver estimates that it will take him 12 hours to drive 1158 km. After 5 hours, he has drive 484 km. (a) Accordin
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Obviously if it takes him around 12 hours to drive 1158 km. Then by ratio method we can calculate how much time it takes for him for one hour. So 1158/12 = 96.5 in one hour.

Now for the next part we can see he drove around 484 after 5 hours. So we can see his average of 1 hour by 484/5 = 96.8 so according to this pace he might arrive a little before time.

4 0
3 years ago
A video game arcade offers a yearly membership with reduced rates for game play. A single membership costs $60 per year. Game to
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The y-intercept of the function is $60
The function can be represented by the equation y=1/10x+60
The range is {y| y <span>≥ 60}</span>
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3 years ago
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