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
Vlada [557]
3 years ago
13

My son, Garrett, is 11 years old and has a piggy bank that he wants to fill. He started with 5 one dollar bills. Every Saturday

he earns 3 more dollar bills for chores he’s completed. How many one dollar bills will he have by the end of 10 weeks?
1. Write a function model, M(x), that represents the total number of one dollar bills garret will have in one dollar bills, x

2. Identify the independent and dependent quantity.

3. The domain and range are represented as discrete or continuous?

4.What is a reasonable domain and range for this scenario?


Thanks for the help!
Mathematics
1 answer:
Debora [2.8K]3 years ago
8 0

Answer:

1) M(x) = 5 + 3x

2) Dependent variable; 3 dollar bills

Independent variable: chores

3) Range is continuous

Domain is discrete

4) Range: 0 ≤ x ≤ 10

Domain: 5 ≤ M ≤ 35

Step-by-step explanation:

We are told he started with 5 number of $1 dollar bills and that every Saturday, he earns 3 more $1 dollar bill.

Thus, total number of $1 bills earned after x number of Saturdays(weekly) is;

M(x) = 5 + 3x

After 10 weeks, total number is;

M(10) = 5 + 3(10)

M(10) = 35

The dependent variable is the 3 more dollar bills earned each Saturday because it depends on chores he completed. While the independent variable is the chores because it doesn't depend on anything.

After 10 weeks, the range and domain will be;

Range: 0 ≤ x ≤ 10

For the; Domain:

For x = 1, M(0) = 5 + 3(0) = 5

M(10) = 35

Thus;

Domain: 5 ≤ M ≤ 35

The range could be all numbers in the interval from 0 to 10. Thus, it is continuous.

Whereas, the domain doesn't contain all the numbers in the interval from 5 to 35. Thus it is Discrete.

You might be interested in
Simplify -3p - 2m + 8p - 7m
Nadya [2.5K]
After you combine like terms you will get 5p - 9m.

-3p + 8p is the same thing as 8p - 3, so you get 5p.
-2m + (-7m) is -9m

-3p and 8p are like terms.
-2m and -7m are also like terms.



7 0
3 years ago
What is (2/9)^2 simplified? as a fraction<br><br> 4/81<br> 4/18<br> 4/11<br> 2/9
emmasim [6.3K]
It would be: (2/9)² = 4/81

In short, Your Answer would be Option A

Hope this helps!
6 0
3 years ago
Find the value of x that satifies the equation sin (4x+14)° = cos (-3x + 73)°
daser333 [38]
The answer is b, x=3
8 0
3 years ago
Read 2 more answers
FREE BRAINLIEST<br><br> pick a number, 1 or 2
Marianna [84]

Step-by-step explanation:

1. jjejejejejej jejejekwkwkwkwk

4 0
3 years ago
Read 2 more answers
Use the image above to write a conjecture about regular polygons and lines of symmetry
Tatiana [17]
To find conjecture about regular polygon, use the formula \frac{360}{n}

Where, n = number of sides of the regular polygone

1) Triangle
n =3
So, Conjecture of the triangle = \frac{360}{3} = 120

2) Square
n =4
So, Conjecture of the square = \frac{360}{4} = 90

3) Pentagone
n = 5
So, Conjecture of the pentagon = \frac{360}{5} = 72

4) Hexagone
n = 6
So, Conjecture of the pentagon = \frac{360}{6} = 60.
7 0
3 years ago
Read 2 more answers
Other questions:
  • A car race is 500 miles long. If each lap is 2 miles and 50 laps have already
    14·1 answer
  • Why are circles so important to constructions?
    6·1 answer
  • 7. The Quotient
    6·1 answer
  • How can I prove a conjecture is false
    6·1 answer
  • What is the square root of ten
    10·1 answer
  • 8 cm<br> Find the area of the figure. Round<br> your answer to the nearest<br> hundredth.
    15·1 answer
  • 50 points please helpppp i dont have much time left to answer it:///
    6·1 answer
  • Sherry is buying costume jewelry at an online store. Each pair of earrings costs the same amount
    9·1 answer
  • Write in vertex form.<br> y = 8(x+)2 +
    8·1 answer
  • PLSSS HELP IF YOU TURLY KNOW THISS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!