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3 years ago

Give the unit rate for the better deal. $156 4 g or $280 7 g

Mathematics

2 answers:

Alexus [3.1K]3 years ago

8 0

Answer:

$156 for 4 g

I did not rally understand how you worded your question so sorry if I got it wrong! <3

Step-by-step explanation:

$156 for 4 g =

$156 / 4 = $39 dollars for 1 g

$280 for 7 g =

$280/7 = $40 dollars for 1 g

Dima020 [189]3 years ago

4 0

Hi there!

$156 for 4g= $156*4 =$39 dollars for 1g

$280 for 7g = $280/7 = $40 dollars for 1 g

Final Result: $156 for 4g

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MrRa [10]

Answer:

$x =320$

Step-by-step explanation:

Given

$x^2 + 200x = 166400$

Required

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$x^2 + 200x = 166400$

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$x^2 + 200x - 166400 = 0$

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4 0

2 years ago

What is the value of the fourth term in the geometric sequence

ivanzaharov [21]

Answer:

a(4) = 15/4

Step-by-step explanation:

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Thus, the geometric sequence formula specific to this case is

a(n) = 30(1/:2)^(n-1).

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2 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

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

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

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is a shift to the right of 4 units.

and

$D=9$

is an upward shift of 9 units

Therefore the phase shift is (4,9).

The correct answer is D

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3 years ago