# Arithmetic - math problems

#### Number of problems found: 2135

- Arithmetic progression

In some AP applies: 5a2 + 7a5 = 90 s3 = 12 Find the first member a =? and difference d = ? - Sequence 2

Write the first 5 members of an arithmetic sequence a_{11}=-14, d=-1 - AP members

What is the value of x2, x3, x4, x5…of the terms (of arithmetic progression) when x1 = 8 and x6 = 20? - Negative difference

Find four arithmetic progression members between 7 and -6. - Missing term

What is the missing term in the sequence? _____, 13, 30, and 47? - Determine AP

Determine the difference of the arithmetic progression if a3 = 7, and a4 + a5 = 71 - Sequence

In the arithmetic sequence is a_{1}=-1, d=4. Which member is equal to the number 203? - Sequence

In the arithmetic sequence is given: S_{n}=2304, d=2, a_{n}=95 Calculate a_{1}and n. - Fifth member

Determine the fifth member of the arithmetic progression, if the sum of the second and fifth members equal to 73, and difference d = 7. - This year

This year 2020 is a leap year. How many leap years there had been be since 1904? - Sequences AP + GP

The three numbers that make up the arithmetic sequence have the sum of 30. If we subtract from the first 5, from the second 4 and keep the third, we get the geometric sequence. Find AP and GP members. - Consecutive numbers

Sum of ten consecutive numbers is 105. Determine these numbers (write first and last). - AS sequence

In an arithmetic sequence is given the difference d = -3 and a_{71}= 455. a) Determine the value of a_{62}b) Determine the sum of 71 members. - Nineteenth member

Find the nineteenth member of the arithmetic sequence: a1=33 d=5 find a19 - Angle

Determine the size of the smallest internal angle of a right triangle which angles forming the successive members of the arithmetic sequence. - Saving per cents

The first day I save 1 cent and every next day cent more. How many I saved per year (365 days)? - Insert 3

Insert five arithmetic progression members between -7 and 3/2. - Simple sequence

Continue with this series of numbers: 1792,448, 112, _, _ - Sum of odd numbers

Find the sum of all odd integers from 13 to 781. - Apples in baskets

Determine how many apples are in baskets when in the first basket are 4 apples, and in any other is 29 apples more than the previous, and we have eight baskets.

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