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
jeka94
3 years ago
6

Maria has thirty songs on her ipod, and each songs costs 1.25. If she downloads 25 and 1/2 of a songs, how much money does she h

ave to spend?
Mathematics
1 answer:
enot [183]3 years ago
3 0

Answer:

hi

Step-by-step explanation:

You might be interested in
1.4.3 Quiz: Linear Equations And Inequalities
KATRIN_1 [288]

what is the question?

Please tellll.

6 0
3 years ago
PLLLLLLSSSSSS Help Will Mark Brainlest but must explain what you did in 20 minutes
padilas [110]

Answer:

A) The price of product A is increasing by 3% per year.

(B) The product A recorded a greater percentage change in price over the previous year.

Step-by-step explanation:

(A)

The function representing the price, in dollars, of product A after x years is:

FA(x)=0.69*(1.03)x

The function  FA(x)can be written as:

FA(x)=0.69*1+(0.03)x

The function FA(x) is similar to the exponential growth function, y=a(1+r)x .

Here r is the growth rate.

Thus, it can be said that the price of product A is increasing by 3% per year.

(B)

Consider the data of product B for the year 3 and 4.

The price of product B for year 3 and 4 are 10,303.01 and 10,406.04.

Compute the percent price change from year 3 to 4 as follows:

10406.04-10303.01/10303.01*100

which is 0.999%

~1%

The price of product B is increasing by 1% per year.

Thus, the product A recorded a greater percentage change in price over the previous year.

4 0
3 years ago
Which function is the inverse of f(x) = –5x – 4?
ra1l [238]
Just took the test. A is the right answer. 
5 0
3 years ago
Read 2 more answers
What method would you choose to solve the equation 2x^2-7=9
Margaret [11]
Here is one way to solve for x.

Step 1)  2x^2-7=9

Step 2)  2x^2-7+7=9+7

Step 3)  2x^2=16

Step 4)  (2x^2)/2=16/2

Step 5)  x^2=8

Step 6)  sqrt(x^2)=sqrt(8)

Step 7)  |x|=sqrt(8)

Step 8)  x=sqrt(8) or x=-sqrt(8)

-------------------------------------

Below are explanations/reasons to each of the steps above.

Step 1) Original equation

Step 2) Add 7 to both sides

Step 3) Combine like terms

Step 4) Divide both sides by 2

Step 5) Simplify

Step 6) Apply the square root to both sides. The notation "sqrt" is shorthand for "square root"

Step 7) Use the rule that sqrt(x^2) = |x| for all real numbers x

Step 8) Use the rule that if |x| = k then x = k or x = -k for some fixed number k.

-------------------------------------

The two solutions are
x = sqrt(8) or x = -sqrt(8)

3 0
3 years ago
0.5 ft
algol13

Answer:

Huh I don’t understand this one but I got you

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • 1. Write a polynomial function of minimum degree with real coefficients whose zeros include those listed. Write the polynomial i
    10·2 answers
  • An elementary school collected 1,705 bottles for a recycling program.a high school also collected some bottles.both schools coll
    5·2 answers
  • Thirteen percent of a 12 000 acre forest is being logged. how many acres will be logged
    12·1 answer
  • Carlita has 2 1/2 pounds of turkey, the cherries are 1/4 equal to the turkey, and the chocolate drips are .35 equal to the cherr
    14·1 answer
  • Your monthly living expenses are $1500 on an income of $1,650 per month. Your goal is to have an emergency fund of 4 times your
    9·2 answers
  • 4x-2y=-1 -4x+4y=-2 please help
    13·1 answer
  • PLEASE HELP EZ MATH AND ILL GIVE BRAINLIEST
    9·1 answer
  • Find the value of x.<br> А A<br> 54°<br> 2
    8·1 answer
  • What’s the slope of the line ? plz help
    12·1 answer
  • An amusement park has a diameter of 1550 feet and has a circular walking path around the entire park If you walk around the park
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!