Mathematics, 07.06.2021 08:00 lindasuebairdoyjpf7
In this activity you will be investigating the rising cost of the MTA transit fare over
a period of time in New York City. The goal is to use data to develop a simple
mathematical model which can be used to make some reasonable predictions
You will incorporate the use of algebraic skills such as graphing, rate of change
and linear function to complete this activity
Step 1: Introduction (2pts)
Read through this activity and then writo a brief introduction of the goals
in this activity
Step 2: Scatter Plot (15pts)
Use the following data provided in the table below to obtain a scattor plot
of time vs. price. Doscribe the trend of the price in the plot. Do you find
the trend shocking?
Time Line Price(dollars)
1970
$0.20
1980
$0.50
$2.00
2009
$2.25
2013
$2.50
2015
$2.75
2003
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Answers: 1
Mathematics, 21.06.2019 18:00
What is the solution to the equation in the & show work iām very
Answers: 1
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Mathematics, 21.06.2019 19:30
Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.
Answers: 1
Mathematics, 21.06.2019 21:00
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
In this activity you will be investigating the rising cost of the MTA transit fare over
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