The answer for this is A.
Convert miles/hour to meters/second:
42mi/hr(0.447) = 18.77m/sec
I think that it is b. A rectangular prism with dimensions of 2 by 12
Answer:
4/69 to be exact. Slightly greater than 1/18
Step-by-step explanation:
The chance of selecting the PB cookie on the first try is 4 out of 24 or 1 out of 6. There are now 23 coolies left; 8 are chocolate, so 8/23 chance. (Slightly greater than 1/3) The chance of both events happening is the product if the individual events' chances. So multiply 1/6 times 8/23 to get 8/138. That reduces to 4/ 69. If he had put that first cookie back, the multiplication would have been 1/6×1/3. A lot easier.
Answer: b is about 13.8 or choice A.
See picture reply.
