Wendy is paid $12 per hour and plans to work between 30 and 35 hours per week. Identify the independent and dependent quantity in the situation. Find reasonable domain and range values.

Answers

Answer 1

Answer:

Answer:

Part a) The independent quantity is the variable x (the number of hours) and the dependent quantity is the variable y (total paid)

Part b) Domain $30\leq x\leq 35$

Part c) Range $\$360\leq y\leq \$420$

Step-by-step explanation:

Let

x------> the number of hours

y-----> total paid

The linear equation that represent this situation is

$y=12x$

Part a)

The independent quantity is the variable x (the number of hours)

The dependent quantity is the variable y (total paid)

Part b) Find the domain

The domain is the interval--------> $[30,35]$

All real numbers greater than or equal to $30$ hours and less than or equal to $35$ hours

$30\leq x\leq 35$

Part c) Find the range

For $x=30$

find the value of y

$y=12(30)=\$360$

For $x=35$

find the value of y

$y=12(35)=\$420$

The range is the interval-------> $[\$360,\$420]$

All real numbers greater than or equal to $\$360$ and less than or equal to $\$420$

$\$360\leq y\leq \$420$

Answer 2

Answer: The independent quantity is her pay and the dependent quantity is the hours she works in a week.
I believe the range would be 30 to 35 hours and the domain would be $360 to $450.

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What is the answer 6/10 + 8/100?

Answers

$(6)/(10)=0.6\n\n(8)/(100)=0.08\n\n\n(6)/(10)+(8)/(100)=0.6+0.08=0.68$

$(6)/(10)=(6\cdot10)/(10\cdot10)=(60)/(100)\n\n\n(6)/(10)+(8)/(100)=(60)/(100)+(8)/(100)=(60+8)/(100)=(68)/(100)=(68:4)/(100:4)=(17)/(25)$

here you go! assuming you know how to find common denominators :)

Which of the following is a perfect cube? 4 8 9 12

Answers

Out of those, 8 is the one that is a perfect cube.

8 is a perfect cube . 2^3= 8
4 and 9 and perfect square and 12 is neither a perfect square nor a perfect cube.

Math math math math + math equails wat?
3094857 x 7890 + 11x=

Answers

Answer:

24,418,421,851

Step-by-step explanation:

Answer:

24418421730+ 11x

Step-by-step explanation:

6x + 10 + 2x = 42
Solve with variables

Answers

Answer:

Step-by-step explanation:

Step 1:

6x + 10 + 2x = 42 Equation

Step 2:

8x + 10 = 42 Combine Like Terms

Step 3:

8x = 32 Subtract 10 on both sides

Step 4:

x = 32 ÷ 8 Divide

Answer:

x = 4

Hope This Helps :)

1,574/18 Long Division Please And Thank You

Answers

87.4
______
18 | 15740
144
--------
134
126
----------
80
72
--------
8
this is gonna just keep repeating....so ur answer is 87.444.....or 87 4/9

Hello there.

1,574/18 Long Division Please And Thank You

87.444

Solve the word problem. The base of a triangle with height h and area A is given by the formula b = 2a.h What is the base of a triangle with area 17 cm2 and height 5 cm? A. 3.4 cm B. 3.8 cm C. 6.8 cm D. 11 cm

Answers

Well 17 divided by 6.8 is equal to 2.5 cm. but that isn't on the options, maybe check the options again.

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