Answer:
Step-by-step explanation:
Given,
To give the probability that your last coin toss came up tails
the probability that the last coin toss came up tails = likelihood of occurring that all 4 were tails when coin tossed 4 times + likelihood of occurring last toss gives tail & 1st four tosses were head when coin is tossed 5 times
= (1/2)^4 + [(1/2)^5 + (1/2)^5 + (1/2)^5 + (1/2)^5]
= 1/16 + [4*(1/32)]
= 1/16 + 1/8
= 3/16
= 0.1875
Answer:
The answer will be 64.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
Volume of Cube =
Volume of Cube =
<u><em>Where volume = 681472 cubic cm</em></u>
=>
Taking square root on both sides
=>
=>
Answer:
384cm
Step-by-step explanation:
This is because if each side length is 8cm, then you would multiply 8x8 to get 64. After that, you would multiply 64 and 6 because there are six sides on a cube and each side has an area of 64 cm.
Answer:
About 4.8
Step-by-step explanation:
The formula for the area is pi(r^2).
Plugging the area in to the equation, you get 72.382=pi(r^2).
Dividing both sides by pi, you get about 23.04=r^2.
Taking the square root of both sides you get about r=4.8