Grade - math word problems - page 688 of 950
Number of problems found: 18985
- Circumference 5493
By what percentage will the area of a square decrease if its circumference decreases by 17 percent? - Determinant 5492
The determinant of matrix C is equal to 12. What will the value of the determinant of matrix F be if we know that matrix F is the opposite matrix of matrix C? - Unknown variable
Find the number x, which, if it increases by 2, then its square increases by 21 percent. - Dimensions 5490
The garden has the shape of a rectangle with dimensions of 32m and 29m. We must fence it all off, except for the entrance gate, which will be 4 m long. What is the size of the garden? - Granddaughter 5489
Grandma wrapped two-fifths of the cake for her granddaughter, Mary, and Eme wrapped one-quarter of the cake. What part did Grandma pack in the science, and what part remained with Grandma? - Contains 5488 The given is the unit matrix A, which contains three rows. How many rows will matrix B have, which arises as to the square of matrix A?
- Circumference 5487
Calculate the solid diagonal of a cube if you know that the circumference of one of its walls equals 39 centimeters. - Ratio-cuboid
The lengths of the edges of the cuboid are in the ratio 2:3:6. Its body diagonal is 14 cm long. Calculate the volume and surface area of the cuboid. - Minutes 5485
When it flies 106 km in 30 minutes, at what speed does the plane fly? - Ebay is not free
Be aware of eBay - the fee is painful if you sell something expensive. There is a lot of space for classifieds and local exchange away from global eBay. Calculate the ebay+paypal fee if you sell 3037 USD laptop. The formula for eBay fee is 0,30 + 10 % of - Simple equations
Solve the system of equations: 5x+3y=5 5x+7y=25 - Equation: 5482
Solve the equation: 0.5 • (3+ x) -0.2 • (0.5x-5) = 0 - Horizontally 5480
Let's have a 4x6 grid, i.e., with 5x7 grid points. Can each grid point be colored white or blue so that each point has an even number of white neighbors? At the same time, those points that are connected by one line of the grid are considered to be neighb - Squares 5479
Draw two stone squares. They have a total of 34 stones. What edges do the squares have? - Red balls
The bag has three red, 12 blue, and eight green balls. If we want the probability of pulling out the red balls to be 20%, how many red balls must we add to the bag? - Quadruple 5477
A quadruple number from 2 to 17 is a number? - Fridays
Friday 13th is in 4 days. What day is today, and what day is it? - Cylinder horizontally
The cylinder with a diameter of 3 m and a height/length of 15 m is laid horizontally. Water is poured into it, reaching a height of 60 cm below the cylinder's axis. How many hectoliters of water is in the cylinder? - Natural 5474
How many natural numbers can we create less than 301 from the number 0,1,2,3,6,7? - Kilometers 5473
What length in kilometers would the strip we assemble from a million squares with a side length of 1mm be?
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