Arithmetic progression - math word problems - last page

Number of problems found: 413

Numbers
Determine the number of all positive integers less than 4064028 if each is divisible by 5, 23, 2. What is its sum?
Lines
How many points will intersect 27 different lines where no two are parallel?
Sequence 3
Write the first 6 members of an arithmetic sequence: a₅=15, a₁₁=39.
Sequence 2
Write the first 6 members of an arithmetic sequence a₃=-2, d=-5.
Sequence
Write the first 5 members of an arithmetic sequence: a₁=-6, d=-1.
Crystal
The crystal grows every month at 1.2 permille of its mass. How many months does it take to develop from weight 177 g to 384 g?
Wire
One pull of wire is reduced by its diameter by 13%. What will the wire diameter be with diameter 6 mm over 6 pulls?
Gauss
Help little C.F. Gauss to sum all the integers from 1 to 150.
Loans, loan ...
In Slovakia, short-term non-bank loans launched, which few people have their "take," are considered unfavorable. Often, the borrower ends up in a spiral of debt, which takes more and more onerous loans to repay earlier loans. Calculate how many 7-year loa
Geometric mean
Calculate the geometric mean of numbers a=15.2 and b=25.6. Determine the mean by construction where a and b are the length of the lines.
Geometric progression 2
There is a geometric sequence with a₁=3.6 and quotient q=-2.1. Calculate a₁₇.
Geometric progression
Fill 3 numbers between 5 and 405 to form a geometric progression.
Profitable bank deposit 2012
Calculate the value of what money is lost to the creditor with a deposit € 11200 for 4 years if the entire duration is interesting 2% p.a. and tax on interest is 19%. Annual inflation is 3.7% (Calculate what you will lose if you leave money lying idle at

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