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4 years ago

What is the range of the function y=cot(x)?

Mathematics

1 answer:

dangina [55]4 years ago

5 0

D is the correct answer

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Another 20 point wuestion plz help

JulsSmile [24]

I think the answer is point S, because according to the graph above that is where those points/ lines intersect.

5 0

3 years ago

What is the cost of a $19,500 plus a 6% sales tax?

vova2212 [387]

1% of 19,500= 195

6% = 1%x6 = 195x6 = 1170

19500+1170=20670

3 0

4 years ago

A student earned grades of C, A, B, and A. Those courses had these corresponding numbers of credit hours: 44, 66, 11, and

asambeis [7]

Answer:

The grade point average of the student is 49.92.

Step-by-step explanation:

A student earned grades : C, A, B, and A

Corresponding numbers of credit hours : 44, 66, 11, and 66

Assigns quality points to letter grades :

A = 4 , B = 3 , C = 2 , D = 1 , F = 0

The grade point average (GPA):

$\frac{\sum (\text{grade point}\times \text{credit hours})}{\sum (\text{grade point})}$

$=\frac{2\times 44+4\times 66+3\times 11+4\times 66}{2+4+3+4}$

$=\frac{649}{13}=49.9230\approx 49.92$

The grade point average of the student is 49.92.

4 0

3 years ago

What are the solutions of this quadratic equation? 4x2 + 3 = 4x + 2

never [62]

Answer:

A. x = 1/2

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra I

Terms/Coefficients
Factoring
Standard Form: ax² + bx + c = 0
Solving quadratics

Step-by-step explanation:

Step 1: Define

Identify

4x² + 3 = 4x + 2

Step 2: Solve for x

[Equality Property] Rewrite in standard form: 4x² - 4x + 1 = 0
Factor: (2x - 1)² = 0
Solve: x = 1/2

5 0

3 years ago

It costs $20.50 to enter an amusement park and $ 0.25 to ride a ride. You have $21.50. Write an equation that represents the num

Helga [31]

Answer:

r = 4

Step-by-step explanation:

First we have to subtract 21.50 from 20.50 because that is how much money it takes to get inside the amusement park.

21.50 - 20.50 = 1

Right now you have only 1 dollar left. now we have to divide 100 by 25 to see how many times you can ride.

100/ 25 = 4

You can ride 4 times

6 0

3 years ago