Mathematics, 22.10.2019 18:00 200052
Sally’s aunt put money in a savings account for her on the day sally was born. the savings account pays interest for keeping her money in the bank. the ratios below represent the number of years to the amount of money in the savings account.
■ after one year, the interest accumulated, and the total in sally’s account was $312.
■ after three years, the total was $340. after six years, the total was $380.
■ after nine years, the total was $430. after 12 years, the total amount in sally’s savings account was $480.
create a table and a graph, and explain whether the amount of money accumulated and the time elapsed are proportional to each other. use your table and graph to support your reasoning.
Answers: 2
Mathematics, 21.06.2019 19:00, aceves5493
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
Mathematics, 21.06.2019 19:30, Pen350
Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck
Answers: 2
Mathematics, 21.06.2019 22:30, HappyPom4169
]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle
Answers: 2
Sally’s aunt put money in a savings account for her on the day sally was born. the savings account p...
Mathematics, 06.05.2021 06:20
English, 06.05.2021 06:20
Biology, 06.05.2021 06:20
Mathematics, 06.05.2021 06:20
Mathematics, 06.05.2021 06:20
Mathematics, 06.05.2021 06:20