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
rjkz [21]
3 years ago
8

PLLLLLLSSSSSS Help Will Mark Brainlest but must explain what you did in 20 minutes

Mathematics
1 answer:
padilas [110]3 years ago
4 0

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.

You might be interested in
I need help now I’m stuck!
trapecia [35]
Whats the question?
6 0
2 years ago
Read 2 more answers
Write money amounts using a leading zero if necessary & with 2 decimal places (For example: 0.80 or 0.72 or 1.23)
goldenfox [79]

9514 1404 393

Answer:

  1. 63 mph
  2. 3 donut holes per kid
  3. $0.70 per pound
  4. $2.25 per km

Step-by-step explanation:

In this context, "per" and "for" mean "divided by."

  1. 630 mi/(10 h) = 63 mi/h
  2. (24 dh)/(8 kid) = 3 dh/kid
  3. $3.50/(5 lb) = $0.70 /lb
  4. $32/(14 2/9 km) = $32/(128/9 km) = $(9/4)/km = $2.25 /km
3 0
3 years ago
Jacky read at the rate of 15 pages per hour. Johnny read at the rate of 1/3 of a pages per minute. Who was reading faster? By ho
o-na [289]
We can compare by converting Johnny's reading time into the same unit of Jacky's, hours.

There are 60 minutes in an hour, so use this:

\frac{1}{3} *  \frac{60}{1} = 20

15 < 20, so Johnny read faster. This is 5 pages faster per hour than Jacky.
3 0
3 years ago
Is 7 1/8 grater or less than 7.025
aliina [53]
7 1/8 is greater than 7.025 because if you convert it into a decimal (8 * 7 = 56 + 1 = 57/8 =....) you get 7.125, which is obviously bigger (1>0)
3 0
3 years ago
Read 2 more answers
Subtract. (6x - 3) - (2x -2) What is the answer?
kirill115 [55]
4x-1 all u got to do is remove the parentheses and collect the like terms
6 0
3 years ago
Other questions:
  • Suppose a fair die is rolled eight times. find numerical values for the expectation
    14·1 answer
  • Mauro has 140 ft of rope. He will cut it into two pieces so that the length of the longer piece is 3 times the length of the sho
    10·2 answers
  • Factor completely 4x4 − 24x3 + 36x2.
    8·2 answers
  • The price of a gallon of milk at a particular convenience store has been recorded over the course of 10 weeks. At the end of the
    7·1 answer
  • Solve the system of equations by graphing on your own paper. What is the x-coordinate of the solution?
    9·1 answer
  • I need the (rate of change____, so the rock is falling___meters per sec) (the initial value,the initial hight)
    7·1 answer
  • What numbers multiply to -24 but add up to -2
    14·1 answer
  • Whoever gets this will get brainly, if you answer it correctly. A fence is being built around a rectangular garden that is 8 1/2
    9·1 answer
  • Graph this line using the slope and y-intercept: y = 1/9x + 4​
    11·1 answer
  • Compare the measures of the different angles of elevation and depression that are labeled in the diagram. Which statements are t
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!