Answer:
2 1/2?
Step-by-step explanation:
I'm not very sure but I tried Xb
Answer:
a= -b+z^6 and b= -a+z^6
Step-by-step explanation:
simplify both sides of the equation then isolate each variable
Answer:
The value of k is greater than or equal to 0, i.e. k≥7.
Step-by-step explanation:
The given equation is
The value of k must be a positive integer because k! is defined for k≥0, where k∈Z.
Subtract 48 from both the sides.
Using , we get
Divide both sides by 48k.
Note: The value of m can be 0 or 1.
The value of k is positive integer, so the right hand side of the above equation must be a positive integer.
Since RHS of the equation is positive integer, therefore (k-1)! is completely divisible by 48.
Add 1 on both sides.
Therefore the value of k is greater than or equal to 0.
I’m not sure about the estimates but the overall answers should be correct
If Ana drove 6 miles in 2 hours, then she drove at a constant speed of 3 miles per hour.
d/t=s