To solve the problem, get first the area of the circle and the square -
Circle -> Area = pi * r^2; r= radius
= 3.14 * 1.5^2m^2 (radius is 1/2 of diameter)
= 3.14 * 2.25m^2
= 7.065m^2 or 7.07m^2 when rounded-off
Square -> Area = a^2; a = side
= 3^2m^2
= 9m^2
You can now perform the subtraction process -
9.00m^2 - 7.07m^2 = 1.93m^2
Therefore, 1.93m^2 is the difference between the area of circle and square
Answer:
This experiment is like throwing 3 balls independently at random into 3 boxes labeled 1, 2, 3.
The probability that the number 105 can be formed, with rearrengement if necessary, is 0.006
Step-by-step explanation:
The probability that a 105 (in that order) happens is equal to the probability of any other arrangement of 105 (in fact, every number is equally likely to be selected without rearrangement).
The total amount of rearrengements for 105 is 3! = 6 (the first digit can be anyone from 1, 0 or 5, for the second one we have only 2 possibilities and from the third one only one). The probability for a specific rearrengement to be picked is (1/10)³ = 1/1000, because we only have 1 favourable case over 10 for each of the 3 digits, and we need the 3 to be favourable, thus we need to power 1/10 by 3.
Therefore, the probability that a rearrengement of 105 is obtained is 6* 1/1000 = 3/500 = 0.006.
Answer:
About 12.6 years
Step-by-step explanation:
2500(1.055^x) = 5000
1.055^x = 2
x ln1.055 = ln2
x = 12.94615711
Answer:
g<9 because it's gonna be bigger