Find the sum of the even integers between 21 and 45.

Q: Find the infinite sum, if it exists: - 2 + (0.5) + ( - 0.125) +

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Q: Find the sum of the even integers between 23 and 53.

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Q: Find the sum of the sequence. 4 Σ (2k+4) k=1

A: To find the summation, we need to put the values of each k in the given expression.

Q: Find the sum of the finite arithmetic sequence. Sum of the first 130 positive odd integers

A: We know that the sum of n numbers in an arithmetic progression (A.P.) is: Sn=n2a+l where a is the…

Q: Find the sum of the sequence. Σ (4) + k=1

A: To find the sum of below sequence

Q: Find the sum of the first 80 positive even integers.

A: 2, 4, 6, 8, 10,....... This is an arithmetic sequence with  a1=first term=2d=common difference=4-2=2…

Q: Find the sum of the series:  1 + 3.5 + 6 + 8.5 + . . . + 101

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Q: Make up an infinite series of nonzero terms whose sum is 0

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Q: Find the sum of the sequence: {1 - 0.08 + 0

A: Given series is geometrical progression.

Q: egrand as a sum of

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Q: Find the sum of the first 4,000 odd numbers.

A: Sum of first 4000 odd numbers can be calculated by using AP as follows                AP   1,…

Q: Find the sum of the odd integers between 14 and 58

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Q: Prove: The sum of an odd number of odd numbers must be odd.

A: Let us prove this by induction, that if n is odd and a1,a2,. . .. .an are odd, then ∑i=1nai is odd.…

Q: find a rule which describes the given numbers in the sequence 2. 1.1/8, 1/27, 1/64, 1/125..

A: Here is the solution:

Q: Find the sum of the first 100 terms

A: We are asked to find the sum of 100 terms.

Q: Find the sum of all multiples of 3 between 5 and 64

A: We can solve the problem by the method of arithmetic progression.

Q: 2k + 3k? + 4k3 + ...

A: We have given that the expression  2k + 3k2 + 4k3 + .  .  .   .   .

Q: Find the sum of all multiples of 3 between 1 and 1000.

A: Given : To determine the sum of all multiples of 3 between 1 and 1000

Q: Find the infinite sum 1+0.6 + (0.6)² + (0.6)³ - Please write your answer as a decimal

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Q: Find the sum of the first 125 positive even whole numbers.

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Q: Find the sum of the first 15 terms of the geometricsequence 100, 50, 25, .....

A: The geometric sequence is given by a,ar,ar2,...,arn, here a is the first term of sequence and r is…

Q: Find the sum of the first 330 positive odd integers.

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Q: The letters CORONAVIRUSCOVID are written repeatedly in this sequence without space between the…

A: Given, The letters CORONAVIRUSCOVID are written repeatedly in this sequence without space between…

Q: Compute the sum: n² – 2

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Q: List the first five terms of the sequence. a1 = 2, an+1 = 5an - 5 az = a3 = a4 = as =

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Q: List the first five terms of the sequence. a1 = 3, an+1 = 5a, - 5 5а, - 5 %3D

A: Given the sequence is a1 = 3, an+1 = 5an – 5. We have to calculate the first five terms of this…

Q: Find for the sum of the first 70 multiples of 3.

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Q: Find the sum of the even integers between 35 and 49. The sum is ...

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Q: Find the sum of the first 20 positive even integers.

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Q: Find the sum of the odd integers between 206 and 68.

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Q: Find the sum of the first 100 whole numbers?

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Q: Find the sum of first 24 terms of the list of numbers whose nth term is a. 3+2n

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Q: Find the sum of the first fifty terms of the sequence: 5, - 2, - 9, -16, .. O - 275 O - 338 O 8,575…

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Q: Find the exact sum of 1+(1/2)/1!+(1/2)2/2!+(1/2)3/3!+...

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Q: Find the sum of the odd integers between 30 and 54.

A: Given :Odd integers between 30 and 5431,33,35,37,39,41,43,45,47,49,51,53

Q: Find the sum of the first 10 terms. 0.5,0.9,1.3,1.7,.

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Q: ) Write the first five terms of the sequence a1 = 7,an+1 -2an + 3.

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Q: Find the sum of all two digit odd multiples of 3.

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Q: Find the sum of the odd integers between 38 and 70.

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Q: 3. Write out the terms of the sum:

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Q: Find for the sum of the first 8C multiples of 3. *

A: Find for the sum of the first 80 multiples of 3.

Q: Find the sum of first 30terms of an ap whose second term is 2 and seventh term is 22

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Q: Find the sum of the first 1000 positive integers.

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Q: Find the sum of the finite arithmetic sequence. Sum of the first 70 positive odd integers

A: The given question is solved below.

Q: Find the sum of first 24 terms of the list of numbers whose nth term is a = 3 + 2n

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Q: 2 3 4 5 1'2' 4'8'

A: topic - formula for sequence

Q: Find the sum of all Integers between 84 and 719 which are multiple of 5

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Q: Find the sum of all 3 digit multiples of 7

A:

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.