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Kruka [31]
3 years ago
7

Please help me with this :)

Mathematics
1 answer:
jolli1 [7]3 years ago
5 0

Answer:

x ≤ 7/2 or x ≥ 13/2

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Interpret the following sine regression model.
natita [175]

Answer:

The question is incomplete, so I will describe the sine regression model.

The function

y = 0.884 sin(0.245x - 1.093) + 0.400

correspond to the general equation:

y = a sin(bx - c) + d

where:

a = 0.884

b = 0.245

c = 1.093

d = 0.400

The amplitude of the function is computed as follows:

amplitude = |a| = 0.884

The period of the function is computed as follows:

period = 2π/|b| = 25.6456

The phase shift of the function is computed as follows:

phase shift = c/b = 4.4612 to the right (because there is a minus sign before c in the equation)

The vertical shift of the function is computed as follows:

vertical shift = d = 0.400

3 0
4 years ago
How much interest is earned on $2,700 in one year if it is invested at 3%?
Natalka [10]
$81 is earned by investing $2700 in one year at 3%.
3 0
4 years ago
Can somebody please help me with this question
aleksandr82 [10.1K]

Answer:

An event can have a probability of 3/2  is not true

Step-by-step explanation:

The probability of an event happening is between 0 and 1 inclusive.

A probability of 1 means the event is certain to happen or 100%

You cannot have a probability greater than 1 so

An event can have a probability of 3/2 cannot happen

4 0
3 years ago
Halla ei valor de x en cada exprecion<br>mai​
In-s [12.5K]

Answer:

<h2>Your answer...!!</h2>

Hope it helps

8 0
3 years ago
If the sales tax is 7% on all purchases, how much should you set aside for $300. Show your work.
trasher [3.6K]

Answer:

$21

Step-by-step explanation:

7% = .07

$300 multiplied by .07 = $21

3 0
3 years ago
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