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
Angelina_Jolie [31]
3 years ago
9

Bailey saves money at the end of each month. The function f(x) = 10x + 50 models the total amount he has saved after 'x' months.

What is the domain of the function?
A) (50, 60, 70, ....)
B) (60, 70, 80, ...)
C) All positive real numbers
D) all non-negative integers
Mathematics
2 answers:
diamong [38]3 years ago
7 0

Answer:

D) all non-negative integers is correct. I did a similar problem like this before.

Step-by-step explanation:

give the other dude brainly

kozerog [31]3 years ago
6 0

Answer:

  • D) all non-negative integers

Step-by-step explanation:

The function f(x) = 10x + 50 models the total amount he has saved after 'x' months.

The domain is x-values, which is the number of the months.

x can only be zero or positive integers (since you can save after the month is complete), therefore the last option is correct.

You might be interested in
Answer for brainlist and extra points ☀️
tia_tia [17]

Answer:x+2y-12=0

Step-by-step explanation:

3x+6y=36

-36. -36

3x+6y-36=0

Divide by 3 to get

X+2x-12=0

8 0
2 years ago
If A and B are independent events with P(A) = .5 and P(B) = .2, find the following:a) P(A U B)b) P(A^c ? B^c)c) P(A^c U B^c)**No
Effectus [21]

If A and B are independent, then P(A\cap B)=P(A)P(B).

a.

P(A\cup B)=P(A)+P(B)-P(A\cap B)=P(A)+P(B)-P(A)P(B)

P(A\cup B)=0.5+0.2-0.5\cdot0.2

\boxed{P(A\cup B)=0.6}

b. I'm guessing the ? is supposed to stand for intersection. We can use DeMorgan's law for complements here:

P(A^c\cap B^c)=P(A\cup B)^c=1-P(A\cup B)

P(A^c\cap B^c)=1-0.6

\boxed{P(A^c\cap B^c)=0.4}

c. DeMorgan's law can be used here too:

P(A^c\cup B^c)=P(A\cap B)^c=1-P(A\cap B)=1-P(A)P(B)

P(A^c\cup B^c)=1-0.5\cdot0.2

\boxed{P(A^c\cup B^c)=0.9}

4 0
2 years ago
Find the area.<br> 7 m<br> 4 m<br> 4 m<br> square meters
morpeh [17]

Answer:

gianas

Step-by-step explanation:

antetekumpo the nba rocket fuel

5 0
3 years ago
Solve for a<br> 4(a+2) = 8+40
vova2212 [387]

Answer:

10

Step-by-step explanation:

Do 40+8 first which is 48. then you think "what times four is 48" which is 12. so you need to add something to 2 to make 12. which is 10. A=10 :)

3 0
3 years ago
Read 2 more answers
Cuales son los lados correspondientes de un ángulo
irina [24]

Answer:

Los lados correspondientes de un polígono son los lados que están en la misma posición en polígonos similares. En geometría, encontrar la congruencia y la similitud implica comparar los lados correspondientes y los ángulos correspondientes de los polígonos. En este artículo, aprendamos más sobre triángulos rectángulos similares, lados correspondientes, su definición, cómo son proporcionales

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Linda received the following scores on her essay tests.
    9·2 answers
  • Solve 3x2 + 4x = −5.
    6·2 answers
  • A rectangle has a length of x inches and a width of 10 inches. What is the best equation to represent the perimeter of the recta
    6·1 answer
  • Explorers on a planet with a thin atmosphere want to measure the acceleration of gravity at its surface. So they use a spring gu
    11·1 answer
  • How to solve log5 x/2 = 5? i got it to 2^5=x/2 but i have NO CLUE how to solve from there?
    14·1 answer
  • Find the area of the shape below
    7·1 answer
  • Look at the picture and solve the equations
    10·1 answer
  • 4) Suppose y varies inversely with the SQUARE ROOT of x.
    15·1 answer
  • Figure EFGH is transformed to E’F’G’H’, as shown:
    6·1 answer
  • You can work a total of no more than 10 hours each week at your two jobs. Housecleaning pays $7.50 per hour that you clean and y
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!