Answer:
Thomas travels <em>64 miles each hour</em>.
Step-by-step explanation:
Distance traveled by train = 328 miles
Time taken to travel by train =
We know that speed can be formulate as:
Speed is equal the total distance traveled for the one unit time.
In our case, speed is total distance traveled in miles in 1 hour.
So, using above formula:
As per definition of Speed, Thomas travels <em>64 miles each hour</em>.
Explanation:If the bank has only quarters and dimes, and its total amount of coins is 250, then be x the amount of quarters it has, it will have 250−x dimes.
A quarter is worth 0.25$, a dime is worth 0.10$ and the 250 coins together are worth 39.25$.
Answer:
about 11 years
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
solve for r
Answer: 7y+10 is the answer please giveme extra points!!!
Answer:
Step-by-step explanation:
Primero haces las multiplicaciones.
18x2 = 36
12x2 = 24
36+24
Luego haces la suma
36+24 = 60