Answer:
The ant moved 10.75 in after three hours
Step-by-step explanation:
18.5-13.5=5+5.75=10.75
46/8=5.75
Answer:
5040,56
Step-by-step explanation:
We have to construct pass words of 4 digits
a) None of the digits can be repeated
We have total digits as 0 to 9.
4 digits can be selected form these 10 in 10P4 ways (since order matters in numbers)
No of passwords = 10P4
=
b) start with 5 and end in even digit
Here we restrain the choices by putting conditions
I digit is compulsorily 5 and hence only one way
Last digit can be any one of 0,2,4,6,8 hence 5 ways
Once first and last selected remaining 2 digits can be selected from remaining 8 digits in 8P2 ways (order counts here)
=56
Answer:
Hence, the particular solution of the differential equation is .
Step-by-step explanation:
This differential equation has separable variable and can be solved by integration. First derivative is now obtained:
, where C is the integration constant.
The integration constant can be found by using the initial condition for the first derivative ():
The first derivative is , and the particular solution is found by integrating one more time and using the initial condition ():
Hence, the particular solution of the differential equation is .
Answer:
the first one is the answer
Step-by-step explanation:
Answer:
Perimeter = 89mm
area= 528 or 220
Step-by-step explanation:
hope this is useful