1720 ft^2 you just need to times all the numbers together.
Answer:
287
Step-by-step explanation:
Reflex angle:
an angle greater than 180° and less than 360°
360-73=287
Answer:
1) C
2) B
Step-by-step explanation:
1) If a point lies ON the yz-plane, no matter what its coordinates are, one thing is for sure that its x-coordinate will always be zero! (this is helpful for visualization).
This information can guides us about which coordinate is responsible for how close or far we are to yz-plane!
The closest point to yz-plane would be the point the smallest value of x-coordinate. regardless of the the side.
here, among A,B, and C. C has the smallest x-coordinate, hence C is closest to the yz-plane.
2) If a point lies on xz plane, no matter what its coordinates are, its y-coordinate will always be zero.
Hence, among A,B, and C. A is the coordinate with y-coordinate as 0. Hence, B lies on the xz-plane.
Answer: (a) Independent events , (b) 0.00075
Step-by-step explanation:
Since we have given that
Number of coins = 218
Number of rare Indian pennies = 6
Let Event A: When one of the 218 coins is randomly selected, it is one of the 6 Indian pennies.
Event B : When another one of the 218 coins is randomly selected (with replacement), it is also one of the 6 Indian pennies.
As we know that
(a) so, they are independent events as there is a condition of 'with replacement'.
(b) P(A and B) is given by
Hence, (a) Independent events , (b) 0.00075