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
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 19:30, nmg9
The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons
Answers: 3
Mathematics, 22.06.2019 01:40, christinavelez26
Suppose we have a set of small wooden blocks showing the 26 letters of the english alphabet, one letter per block. (think of scrabble tiles.) our set includes 10 copies of each letter. we place them into a bag and draw out one block at a time. (a) if we line up the letters on a rack as we draw them, how different ways coukl we fill a rack of 5 letters? (b) now suppose we just toss our chosen blocks into a pile, and whenever we draw a letter we already have, we put it back in the bag and draw again. how many different piles of 5 blocks could result? possible? piles will contain at least one repeated letter? (c) if we draw out 5 blocks wit hout looking at them, how many different piles are (d) if we draw out 5 blocks without looking at them, how many of the possible 2. (4) consider the following formula. 12 give two different proofs, one using the factorial formulas and the other combina torial.
Answers: 3
Do you know the correct answer?
Questions in other subjects:
