Amulti-layer cake is in the shape of a right cylinder. the height of the cake is 20 centimeters, and its radius is 10 cm. if each of the cake layers has a volume of approximately 1,250 cm3, then how many layers does the cake have?

There are total 5 layers.

Step-by-step explanation:

A multi-layer cake is in the shape of a right cylinder.

Height of the cake is = 20 cm

Radius is = 10 cm

Each of the cake layers has a volume of approximately 1,250 cm³.

Means, the volume of 1 cylindrical layer is 1250 cubic cm with radius as 10 cm and we have to find the height.

Volume of the cylinder is given as:

h = 3.98 or approximately height of 1 layer is 4 cm.

As the cake's height is 20 cm so, there are layers in the cake.

There are 5 layers in the cake.

40 x 50 = 2000

step-by-step explanation:

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )