3 years ago

What is the last digit of 2¹³?

Mathematics

1 answer:

Hitman42 [59]3 years ago

8 0

Answer:

Step-by-step explanation:

2^13= 8192 and the last digit is 2.

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A standard dartboard has a diameter of 18 in. What is its area to the nearest square inch?

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The meaning of the area is the measurement of a surface in this case a circle, which can be find by using the formula $A= \pi r^{2}$ , where r is equal to the radius of the circle.

In this exercise is given that the diameter of a standard cardboard is 18 inches or a radius of 9 inches and it is asked to find its area. Therefore, to find the area of the circle you should substitute the value of the radius into the previous mention formula.

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Step-by-step explanation:

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3 years ago

What is the last digit of 2¹³?​

What is the last digit of 2¹³?