In an AP the first term is 8 , nth term is 33 and the sum of first n terms is 123 . Find n and d

Q: The first term and the last term of an AP are 17 and 350 respectively .If the common difference is 9…

A:

Q: Give the sum: 8 Σ 2 \* x=1

A: Use the formula for the summation of a finite geometric series.

Q: A 2 foot tall dog casts a 3 foot shadow while at the same time a cat casts a one foot shadow. How…

A:

Q: 3 friends divided some strawberries equally. After they each ate 4 strawberries, the total number of…

A:

Q: 2. The sum of three consecutive multiples of 8 is 888. Find the multiples.

A: Explanation of the answer is as follows

Q: 120. Petra and Dawn are typesetters for a publishing company. Petra can typeset 50 pages in 4 days…

A: Unitary method is used to solve such problems.

Q: hours, and a drain can empty the pool in 12 hours. How long will it take the pipe to fill the pool…

A: Given ,          The fill rate is 1θ/pool per hour .      and the drain rate is 112 pool per hour…

Q: The sum of 5th and 9th terms of an AP is 72 and the sum of 7th and 12th term is 97.find the AP

A:

Q: Gabriel is 46 years younger than krystal.5years ago, krystal's age was 3times Gabriel's age. How old…

A:

Q: In a GP the 8th term is 384 and the 3rd term is 12. Find the sum of the first 10 terms

A:

Q: Two couples​ (Adam/Brenda and​ Carl/Darlene) have bought tickets for four adjacent seats to see a…

A: Given,no.of women=2no.of men=2Total no.of people=4

Q: One digit is 61.5% of another digit. The sum is 56651.56.  what are the digits?

A:

Q: takes George 3 minutes to read 300 words. If each page in a book that he is reading has 750 words,…

A: Please refer to the image below

Q: Find the 8th term of an AP where the sum of first and third terms is (18) and the difference between…

A:

Q: A carpenter had a board 2′-10 3/4″ long. To fit the space for a shelf, the carpenter cut 7/16″ off…

A: By using simple measurment mathematics we can solve it detailed solution given below

Q: Find two numbers whose sum is 7 and whose product is –18. Write the answers as integers or…

A: Given problem:- Find two numbers whose sum is 7 and whose product is - 18 .

Q: If you add a number that has a remaineder of 1 when it is divided by 3 to a number that has a…

A: There is a basic formula: Dividend=Quotient·Divisor+Remainder, where, Dividend is the number which…

Q: The of tha of Affol ond Nloomi is to ome Affilh will be of Naomi Dow Ha ald Sum 34 2 times the Hhey.…

A: Assume the present ages of 'A' and 'N' be x and y respectively. According to the given conditions…

Q: It takes 4 hours for 9 cooks to prepare a school lunch. How long would it take 8 cooks to prepare…

A: let x be the number of hours required. Given that it takes 4 hours for 9 cooks to prepare a school…

Q: In an AP the 9 th Term is 73 and the 4 th Term is 43. What is the sum of the first twenty terms?

A:

Q: an AP the 4th Term is 23 and the 11th Term is 58. What is the sum of the first twenty terms?

A: We  have to check

Q: Olivia reads 2/5 of her book on Monday and on Tuesday she reads 1/6 of what is remaining and then on…

A: To calculate the number of pages

Q: In an AP the 9 th Term is 2 times the 4 th Term and the 12th Term is 78. What is the sum of the…

A:

Q: In a GP the 6th term is 16 and the 3rd term is 128. Find the sum of the first 10 terms and the sum…

A: A geometric progression or a geometric sequence is a sequence of non zero numbers, where each terms…

Q: When 22 is decreased by triple a number the result is then.

A: Let the number be n.

Q: In a GP the 6th term is 972 and the 3rd term is 36. Find the sum of the first 10 terms

A: It is an important part of statistics. It is widely used.

Q: 5. The sum of the first three terms of an AP is -3 while the sum of the first five terms is 10. What…

A: According to our guideline, we are allowed to do only first question in the or first 3 parts in a…

Q: Six men can dig a trench in 6 days and 4 men can backfill it in 4 days. How many days can 8 men dig…

A: This is time and work problem

Q: If the first term and last term of an AP are 17 and 350 respectively,If the commom difference is…

A: The nth term of an A.P with first term a and common difference d is given by; an=a+(n-1)d Therefore…

Q: 2.

A:

Q: Grandfather wants to give his 441 olive trees to his 18 sons and grandsons so that every son gets 5…

A: Given: Grandfather wants to give the number of trees 441,

Q: In an AP the first term is 8 , nth term is 33 and the sum of first n terms is 123. Find n and the…

A:

Q: sum is 28 and difference is 8

A:

Q: In a GP the 6 term is 16 and the 3 term is 128. Find the sum of the first 10 term and the sum to…

A: In a GP the 6 term is 16 and the 3 term is 128. To Determine the sum of the first 10 term and the…

Q: The first term and the last term of an AP are17 and 350 respectively.If the common difference is…

A:

Q: Mr. Conway has two part-time jobs. He makes $305 a week a other. February has exactly 4 weeks. So,…

A: Given, Mr. Conway earns from two part-time jobs as he makes $305 a week at one and $296 a week at…

Q: In an AP the 9th term is 2 times the 4th term and the 12th term is 78. What is the sum of the first…

A:

Q: In an AP the 4th Term is 23 and the 11th Term is 58. What is the sum of the first twenty terms?

A: First find first term and common difference Then use summation formula

Q: Carlos makes 2 pizzas in 1 hour. How many hours to make 10 pizzas? next().void(0).

A:

Q: How do you get part d for 7.58? And 7.60?

A: Hello, since your question has multiple parts, we will solve first question for you. if you want…

Q: Now express 4 sixths as the sum of the smaller unit fraction

A:

Q: In an AP the 9 th Term is 2 times the 4 th Term and the 12th Term is 78. What is the sum of the…

A: In an AP, The 9th term is 2 times the 4th term.   The 12th Term is 78. The sum of the first twenty…

Q: 1) The sum of four consecutive integers is 462. Find the integers.

A: GIVEN: The sum of 4 consecutive integers is 462

Q: The first term of and the last term of an AP are 17 and 350 respectively.if the common difference is…

A:

Q: In a GP the 6 th term is 972 and the 3rd term is 36. Find the sum of the first 10 terms.

A: In a GP the 6th term is 972 and the 3rd term is 36.  to find the sum of the first 10 terms.

Q: Frank is 73 years old. Zoe is 29 years old. How many years ago was Frank’s age 5 times Zoe’s age ?

A:

Q: In an AP the 9th Term is 73 and the 4th Term is 43. What is the sum of the first twenty terms?

A: Given in an AP a9=73 and a4=43 To find S20=?

Q: In an AP the 14 th Term is 4 times the 4 th Term and the 10 th Term is 112. What is the sum of the…

A: As per our guidelines we are supposed to answer?️ only one question. Kindly repost other question as…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.