Question 1
The sum of the first ten terms of an Arithmetic
Progression (A. P.) is 130. If...
Mathematics, 29.05.2020 11:59 Buttercream16
Question 1
The sum of the first ten terms of an Arithmetic
Progression (A. P.) is 130. If the fifth term is 3
times the first term, find the:
a. common difference;
b. first term;
c. number of terms of the A. P. if the last term is
28.
Answers: 3
Mathematics, 21.06.2019 17:00
Somone me i want to know what 18 hours out of 24 hours in a fraction
Answers: 1
Mathematics, 21.06.2019 18:00
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 21:00
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
Mathematics, 21.06.2019 23:20
Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?
Answers: 1
History, 07.04.2020 00:48
Mathematics, 07.04.2020 00:48
English, 07.04.2020 00:48
History, 07.04.2020 00:49
English, 07.04.2020 00:49
History, 07.04.2020 00:49
History, 07.04.2020 00:49
Computers and Technology, 07.04.2020 00:49
Chemistry, 07.04.2020 00:49
Mathematics, 07.04.2020 00:49
Mathematics, 07.04.2020 00:49