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velikii [3]
3 years ago
6

3+6−4⋅7−0(6)+1 solve

Mathematics
1 answer:
igomit [66]3 years ago
7 0
<h3>3+6-4.7-0(6)+1</h3><h3>=9-4.7-0+1</h3><h3>=9-4.7+1</h3><h3>=4.3+1</h3><h3>=5.3</h3>

please mark this answer as brainlist

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If f(x) = 3x - 1 and g(x) = x + 2, find (f- g)(x).
VMariaS [17]

Answer:

(f-g)(x) would be 2x-3

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B2x-3%7D%20%3D5" id="TexFormula1" title="\sqrt{2x-3} =5" alt="\sqrt{2x-3} =5" align="
Digiron [165]
X=14

How to:
Square both sides then solve the equation
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3 years ago
Determine the amplitude (A), period (P), and phase shift (PS) of the function f(x)= 3sin(x-4)+9
Tpy6a [65]
ANSWER

D.
A=3,P=2\pi,PS=(4,9)

EXPLANATION

The given function is

f(x) = 3 \sin(x - 4) + 9

Comparing to the general form of a trigonometric sine function,

f(x) = A \sin(Bx-C)+D

A=3
The amplitude is absolute value of A

|A| = |3| = 3

B=1

The period is given by

p = \frac{2\pi}{ B}

p = \frac{2\pi}{ 1} = 2\pi

C=4

is a shift to the right of 4 units.

and

D=9

is an upward shift of 9 units

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The correct answer is D
6 0
3 years ago
SCUBA diving set
lys-0071 [83]

Answer:

Step-by-step explanation:

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4 0
3 years ago
A clinical psychologist wants to test whether experiencing childhood trauma affects one's self-efficacy in adulthood. He randoml
Verdich [7]

Answer:

Step-by-step explanation:

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µ = 152.5

For the alternative hypothesis,

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This is a two tailed test.

Since no population standard deviation is given, the distribution is a student's t.

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t = (x - µ)/(s/√n)

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x = sample mean = 148.9

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s = samples standard deviation = 27.4

t = (148.9 - 152.5)/(27.4/√231) = - 2

We would determine the p value using the t test calculator. It becomes

p = 0.047

Since alpha, 0.05 > thanthere sufficient evidence to conclude that the self-efficacy of adults who have experienced childhood trauma differs from that in the general population of individuals the p value, 0.047, then we would reject the null hypothesis. Therefore, At a 5% level of significance, there is sufficient evidence to conclude that the self-efficacy of adults who have experienced childhood trauma differs from that in the general population of individuals

6 0
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