Latest word problems
Number of problems found: 823
- Sum 1-6
Find the sum of the geometric progression 3, 15, 75,… to six terms.
- Into box
How many cubes with an edge of 2.5 cm fit into a box measuring 11.6 cm; 8.9 cm and 13.75 cm?
- Cargo space
The cargo space of the truck has the dimensions a = 4.2 m, b = 1.9 m, c = 8.1 dm. Calculate its volume.
- Sum of GP members
Determine the sum of the GP 30, 6, 1.2, to 5 terms. What is the sum of all terms (to infinity)?
- What is 10
What is the 5th term, if the 8th term is 80 and common ratio r =1/2?
- Terms of GP
What is the 6th term of the GP 9, 81, 729,. .. ?
- Find the 19
Find the 1st term of the GP ___, -6, 18, -54.
- What are 2
What are the two more terms of the GP a, ax, ax2, ax3, __, __?
- Find next member
Find x if the numbers from a GP 7, 49, x.
- Missing term 2
What is the missing term for the Geometric Progression (GP) 3, 15, 75,__, 1875?
- If the 3
If the 6th term of a GP is 4 and the 10th is 4/81, find common ratio r.
- Common ratio
If 200 units of a commodity are consumed in a first year, and if the annual rate of increase in consumption is 5% (a) what amount is consumed in the 8th year; (b) in the first 15 years?
There are 4 roads from city A to city B. There are 5 roads from city B to city C. How many different routes can we come from city A to city C via city B?
Construction the triangle ABC, if you know: the size of the side AC is 6 cm, the size of the angle ACB is 60° and the distance of the center of gravity T from the vertex A is 4 cm. (Sketch, analysis, notation of construction, construction)
- Statistics quiz
Fill in the missing word 1. in a data set, the mean, median and mode are measured of ________________ 2. "The manipulation of variables under controlled conditions"is the data collection method known as______________ 3. in a normal distribution, the area
- Number 4
Kamila wrote all natural numbers from 1 to 400 inclusive. How many times did she write the number 4?
- The staircase
The staircase has a total height of 3.6 m and forms an angle of 26° with the horizontal. Calculate the length of the whole staircase.
Zhiwei wants to divide 19 litres of water equally into 6 pots. Find the volume of water in each pot?
Jagdeep had a strip of paper measuring 1.8 m. He cut it into 4 equal strips. How long is each shorter strip of paper?
Dinesh ate 3 cookies, each with mass 1.45 g. What was the total mass of the cookies that he ate?