1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
STatiana [176]
3 years ago
5

wendy is logging the number of video game levels she wins per hour. she has determined the function to be f(x) = 6x + 9, where x

represent hours and f(x) represents the number of video game level won. which of the following options describes the restrictions to the domain range correctly?
Mathematics
1 answer:
True [87]3 years ago
5 0
Since we are talking about real quantities (hours), x should be positive. Also, you need to take into account that Wendy needs to play in order to win game levels.
Therefore the domain will be: x > 0
You might be interested in
Solve for x using
vlada-n [284]

Answer:

11

Step-by-step explanation:

cross multiply - 2(2x-4) = 3(x=1)

4x - 8 = 3x + 3

4x - 3x = 3 + 8

x = 11

4 0
2 years ago
Read 2 more answers
Quadrilateral ABCD is rotated 270° clockwise about the origin. What are the
nirvana33 [79]

Answer:

A

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the answer to > solve 4cos (theta/3) -2 = 0, over [0, 4pi)
Vesna [10]

Hello from MrBillDoesMath!

Answer:  

@ =   pi/3 (or 60 degrees) or @ = 7 pi/3 (or 420 degrees)


Discussion:

Let "@' denote the angle "theta". We are asked to find @ in the interval [0, 4 pi)

where

4cos(@) - 2 = 0.                Adding 2 to both sides

4 cos(@) - 2 +2 = 2  =>

4 cos(@) = 2                     Divide both sides by 4

cos(@) = 2/4 = 0.5


This implies that @ =   pi/3 (or 60 degrees) or @ = (pi/3 + 2pi) = 7 pi/3 (or 420 degrees)


Thank you,

MrB

5 0
3 years ago
The ratio of youths to adults at a skating rink is 13:7. What percent of these people are youths?
lara31 [8.8K]
The percentage of people at the scathing ring that are Youth is 65%. You would have to add 13 + 7, to get 20. Then you do 100 percent divided by 20 to get 5. Finally, you would do 5 times 13 to reach 65%.
8 0
3 years ago
Read 2 more answers
30 boxes of melons and 4 melons in each bag . Each bag holds two melons. How melons are there in the store.
SVEN [57.7K]
The answer is the store has 240 melons.
(30x4)x2=240
8 0
3 years ago
Other questions:
  • QS and TV are parallel lines
    11·1 answer
  • For the angles shown in the diagram, which statements are true? Select all that apply.
    9·1 answer
  • The Jensen family took a road trip in September.the dad fills up the tank,he records the miles on the SUV as 24,033.he pays $83.
    8·1 answer
  • You invest $20,000 in two accounts paying 12% and 11% annual interest, respectively. How much was invested in each account if, a
    5·1 answer
  • How do you do diameter? HELP HELP HELP!!
    12·2 answers
  • Hey can someone please help me!
    7·2 answers
  • 3 + 5x = 5(x + 2) -7
    10·1 answer
  • Please Help Me I Will Give You The Brain Crown And Extra Points! Pt2
    8·1 answer
  • Pls help me with this i am giving 50pts out
    6·1 answer
  • 30<br> find the length of AB.<br> D 20 C<br> Show your work
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!