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lakkis [162]
3 years ago
8

What is the domain of the function F(x) = 4 cos(2x+1)?

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
6 0

Answer:

Domain: (-inf, inf)

Range: [-4,4]

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Please help!<br><br> Find the slope<br><br> -2x + 4y = 36<br><br> Thank you!
kogti [31]
-2x+4y=36
Add +2x to both sides
4y=2x+36
Decide every term by 4
y= 2/4x + 9

The slope is 2/4
8 0
2 years ago
A candy shop collected the following information regarding purchases from 100 of its customers.
charle [14.2K]

Answer:

at least 25

Step-by-step explanation:

as not everybody answered the suvey, more people probable purchased only candy bars. so ar least 25.

3 0
3 years ago
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What is the area of this rectangle in square yards?
Vikentia [17]
In the comment of the other answer, you said that the rectangle is 24 x 18 ft.

First, we have to find out how many square feet that is, and then we can convert it to square yards.

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A = 24 x 18
A = 432 square feet

To find out how many square yards that is, we divide it by 3, because 1 yard is 3 feet.

432 ÷ 3 = 144

The area of a 24x18ft rectangle is 144 square yards.
7 0
3 years ago
120 is what percent of 40?
Keith_Richards [23]
120 would be 300% of 40
3 0
2 years ago
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I need help with this if you are correct I will mark you
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The answer is B. you multiply 300 and 15% and it gets you 45 that’d save you money compared to the second incentive
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