Oxcar21 Oxcar21

17-12-2014
Mathematics

contestada

Calculate the surface area of sphere with a radius of 5 inches. (4πr2)

Respuesta :

17-12-2014

4(3.14) (5) squared

4 (3.14 ) ( 25)

the answer is 314

Answer Link

Otras preguntas

Solve the equation by completing the square. Round to the nearest hundredth if necessary. x^2 +3x -5 = 0. 1.19, –4.19 –8.75, 5.75 1.66, 2.69 1.05, –4.05

Find the perimeter of the polygon defined by the coordinates (3, 10), (10, 0), (-1, -2), and (-3, 10). (Round to nearest tenth) A) 40.6 units B) 41.6 units C)

Prove or disprove that if a and b are rational numbers, then ab is also rational.

Steel and aluminum are substitutes. if the price of steel increases, other things remaining the same, we would expect the price of aluminum to

2 and 1/2 divided by 1/3

How many moles of co2 are produced when 5.30 mol of ethane are burned in an excess of oxygen?

A sum of money amounting to $3.70 consists of dimes and quarters. If there are 19 coins in all, how many are quarters?

Most of the heat in the human body is generated within mitochondria…what is occuring in them and why does it produce heat?

the inverse of a relationship can be found by switching the coordinates in each ordered pair.

Nikki works as a cashier at the ABC grocery store. One day she checked out 36 people. Of the people she checked out 9 were men. What percent of the people she