Answer:
Bob drove 59miles
Sue drove 17 miles
Step-by-step explanation:
Let, Sue drove x miles
so, Bob miles 2x+25miles
The total distance was 76 miles.
So, x+2x+25=76
3x=76-25=51
x=51/3=17 miles(Sue drove)
2x+25=2×17+25=59 miles (Bob drove)
Hope, this helps you.
||cu|| = |c| * |u| = c[ magnitude of vector sum of 5i + 12j ] = 3sqrt(5^2 + 12^2)
= 3sqrt(169) = 3(13) = 39 (answer)
A security alarm requires a four-digit code. the
code can use the digits 0-9 and the digits
cannot be repeated. which expression can be
used to determine the probability of
The answer is 46428 to that