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miv72 [106K]
3 years ago
10

At 4 pm the temperature was 34*F. If the temperature falls at a steady rate of 3.5*F every 2 hours, what will the temperature be

at midnight? *
Mathematics
1 answer:
Artemon [7]3 years ago
3 0

Answer:

20*F

Step-by-step explanation:

4pm=34*

6pm=30.5*

8pm=27*

10pm=23.5*

12pm=20*

(Subtract 3.5* for every two hours)

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Situation: You land your dream job. You negotiate a starting salary of $50,500. You are told that you will get a 6% increase in
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Answer:

it arthmetic and 589166

Step-by-step explanation:

5 0
2 years ago
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Write the quadratic equation in standard form:<br> 3x2 – X – 4= -30<br> x
zhuklara [117]

Answer:

3x²-29x+4

Step-by-step explanation:

3x²-x-4=-30x

0=-30x-3x²+x+4

0=-3x²-29x+4

4 0
2 years ago
What is -2.24?
algol13

Answer: B) -2.24

Step-by-step explanation:

6 0
2 years ago
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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

Therefore the phase shift is (4,9).

The correct answer is D
6 0
3 years ago
Divide and simplify. √36 x⁴ / √9 x⁶
Vikki [24]

The divide and simplify of the equation √36 x⁴ / √9 x⁶ will result to  \frac{2}{x^{2} }

Let's begin by simplifying the equation;

Simplify the equation by finding the square root of both 36 and 9

The square root of 36= 6

The square root of 9= 3

= \frac{6x^{4} }{3x^{6} }

The above equation can also be written as;

=  6x^{4}  * 3x^{-6}

The next step is to solve the powers, that is,

=   \frac{6x^{4} }{3x^{6} }

Cancel out 6 by 3 and get  2

The result is,  

=  \frac{2}{x^{6-4} }

The final submission result is,

=  \frac{2}{x^{2} }

To find more on divide and simplify, go to: brainly.com/question/16356152

#SPJ4  

7 0
1 year ago
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