Select the correct answer.
felix has $1,000 in his savings account. he wants to purchase a mot...
Mathematics, 23.09.2019 15:30 doris8051
Select the correct answer.
felix has $1,000 in his savings account. he wants to purchase a motorcycle for $5,000. the seller has agreed to take a payment of $250 a month without interest. felix saves an extra $300 each month, plus paying for the motorcycle. what system of equations could felix use to determine when he will have enough money to completely pay for his motorcycle?
a.
y = 300x + 1,000
y = 5,000 β 100x
b.
y = 1,000x + 300
y = 5,000 β 250x
c.
y = 300x + 1,000
y = 5,000 β 250x
d.
y = 5,000x + 1,000
y = 300x β 1,000
Answers: 2
Mathematics, 21.06.2019 12:40
In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.
Answers: 2
Mathematics, 21.06.2019 15:40
Which of the following represents the zeros of f(x) = 6x3 β 31x2 + 4x + 5? β5, one third , one half 5, β one third , one half 5, one third , β one half 5, one third , one half
Answers: 1
Mathematics, 21.06.2019 16:20
Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.
Answers: 1
Mathematics, 21.06.2019 20:30
Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.
Answers: 1
Mathematics, 20.10.2019 01:30
Biology, 20.10.2019 01:30
Social Studies, 20.10.2019 01:30
History, 20.10.2019 01:30
Biology, 20.10.2019 01:30
Biology, 20.10.2019 01:30
Social Studies, 20.10.2019 01:30
Mathematics, 20.10.2019 01:30
Spanish, 20.10.2019 01:30