Answer:
22.5 miles 1/2 hour - 45 miles 1 hour - 67.5 miles 1.5 hours - 135 miles 3 hours
Step-by-step explanation:
If Lily travels 90mph in 2 hours she would travel 45mph each hour. So now just take 45 times 1, 1.5, and 3 to get your answers. So in half an hour she would travel 22.5 miles
They are 2,225 years apart
We want to find a solution such that
With these conditions, and .
Substituting the series into the ODE gives
so that the coefficients of satisfy
for , or
for . Notice that this implies a dependency of all beyond on , while takes on whatever initial value is given. In particular,
and so on up to
So we can extract two fundamental solutions such that , where
Recall that
which tells us
but is a constant solution and already accounts for the constant term in , and can be reduced to a simpler constant , leaving us with
The Wronskian is
so the two solutions are indeed independent as long as neither initial value is 0.
Answer:
Step-by-step explanation:
Step 1. Convert the fraction into a decimal
≈ ..
Step 2. Multiply the decimal by the number of days (10)
× about ..
Since 0.33 equals a third, you can change the decimal to
Answer:
Step-by-step explanation:
Hello,
qop(2)=q(p(2))
p(2) = 4+3=7
so
qop(2)=3
and poq(2)=p(q(2))
p(2) = 7
so poq(2)=7
thanks