Mathematics, 20.01.2020 12:31 mccdp55
Andrew bought 3 baseball cards for $240. after a few months, he got an offer from his friend jack to buy the first card for double its original value, along with either the second or third card. andrew decided to sell the first card (at double its original value) along with the second card (at its original price) and got $320 for it. or, selling the first card (at double its original value) card along with the third card (at its original price) would have only got him $280. what were the original prices for each of the 3 baseball cards?
a-(80, 120, 40)
b-(80, 130, 30)
c-(130, 90, 20)
d-(120, 80, 40)
Answers: 1
Mathematics, 21.06.2019 16:30
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
Mathematics, 21.06.2019 20:30
For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.
Answers: 1
Mathematics, 22.06.2019 05:30
If the radius of a circle is 6 inches how long is the arc subtended by an angle measuring 70 degree
Answers: 1
Andrew bought 3 baseball cards for $240. after a few months, he got an offer from his friend jack to...
Mathematics, 30.04.2021 19:30
English, 30.04.2021 19:30
History, 30.04.2021 19:30
Mathematics, 30.04.2021 19:30
Mathematics, 30.04.2021 19:30
Mathematics, 30.04.2021 19:30
Chemistry, 30.04.2021 19:30
History, 30.04.2021 19:30
History, 30.04.2021 19:30