Basic functions - math word problems
Number of problems found: 2267
Determine missing coordinate of the point M [x, 120] of the graph of the function f bv rule: y = 5x
In the shop sell 4 kinds of fruits. How many ways can we buy three pieces of fruit?
Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase.
In the flower shop they sell roses, tulips and daffodils. How many different bouquets of 5 flowers can we made?
- Mixed with percentages
Calculate 33 1/3% of 570.
- Compound interest
Calculate time when deposit in the bank with interest 2.5% p.a. doubles.
- Percents - easy
How many percent is 432 out of 434?
The purchase price of goods is 13000, the sales price is the 20000. What is the profitability as a percentage?
How many times you can subtract the number 4 from the number 64?
- Percentages and numbers
How many percent is number 426 greater than number 71?
- Squares ratio
The first square has a side length of a = 6 cm. The second square has a circumference of 6 dm. Calculate the proportions of the perimeters and the proportions of the contents of these squares? (Write the ratio in the basic form). (Perimeter = 4 * a, conte
- Inverse matrix
Find how many times is the larger determinant is the matrix A, which equals 9 as the determinant of its inverse matrix.
The median of the triangle LMN is away from vertex N 84 cm. Calculate the length of the median, which start at N.
How many ways can you place 20 pupils in a row when starting on practice?
How many different ways can initiate a game of chess (first pass)?
- HP - harmonic progression
Determine the 8th term of the harmonic progression 2, 4/3, 1,…
- Fast tourists
If three tourists pass the route in 5 hours, how long will the same route take six equally fast tourists?
Cacao contains 34% filling. How many grams of filling are in 130 g cacao.
- Base, percents, value
Base is 344084 which is 100 %. How many percent is 384177?
- Find sales tax
What is 8.25% sales tax out of 1607.00?