# Exponentiation + cube root - math problems

#### Number of problems found: 12

- If the 3

If the 6th term of a GP is 4 and the 10th is 4/81, find common ratio r. - Six speeds

A drilling machine is to have 6 speeds ranging from 50 to 750 revolutions per minute. If the speed forms a geometric progression, determine their values. - Three members GP

The sum of three numbers in GP (geometric progression) is 21 and the sum of their squares is 189. Find the numbers. - Profit growth

The profit of a company increased by 25% during the year 1992, increased by 40% during the year 1993, decreased by 20% in 1994 and increased by 10% during the year 1995. Find the average growth in the profit level over the four years periods? - Cube surface and volume

Find the surface of the cube with a volume of 27 dm^{3}. - Z9-I-4

Kate thought a five-digit integer. She wrote the sum of this number and its half at the first line to the workbook. On the second line wrote a total of this number and its one fifth. On the third row, she wrote a sum of this number and its one nines. Fina - Cube 6

Volume of the cube is 216 cm^{3}, calculate its surface area. - Funnel

The funnel has the shape of an equilateral cone. Calculate the surface wetted with water if we poured into the funnel 7.1 liters of water. - Prism X

The prism with the edges of the lengths x cm, 2x cm, and 3x cm has volume 20250 cm^{3}. What is the area of the surface of the prism? - Balls

Three metal balls with volumes V_{1}=71 cm^{3}V_{2}=78 cm^{3}and V_{3}=64 cm^{3}melted into one ball. Determine it's surface area. - Power

Number ?. Find the value of x. - Cube diagonal

Determine the length of the cube diagonal with edge 37 mm.

We apologize, but in this category are not a lot of examples.

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Exponentiation - math problems. Cube root - math problems.