X^9/32...... in other words.... x to the nine over thirty second power
Answer:
Step-by-step explanation:
The relative speed of the two trains is the sum of the speeds they are traveling. (If you're on either of the trains, this is the speed you appear to be moving when you see the other train.) In our problem, the relative speed of the two trains is 70 mph + 60 mph = 130 mph. What if the trains were traveling in the same direction? Then we'd need to subtract the speed of the slower train from the speed of the faster train, and their relative speed would be 10 mph.
51.44÷80%=64. 3$$
Because (100-20=80%)
Answer :Hans
Here is an informal argument. Since Franz and Hans run
faster than they walk, Hans will go farther in the time that he runs
than in the equal time that he walks. Therefore he covers more
distance at a run than Franz does, since Fred covers equal distances
running and walking.
While both are walking or both are running, they will cover equal
distances. Therefore subtract this distance from the total distance.
The remaining distance is covered by Franz at a walk and by Hans at a
run, so Hans will finish first.
Ok! At first Laurie has 40 candies since 4 times 10 is 40. then after her dad gives here more, she has 45.
45 is not divisible by six, so we will get a remainder. the closest number to 45 when multiplied by six is 42, and 42/6=7.
Each friends will get 7 pieces, and there will be a remaining of 3 pieces since 45-42=3.
Hope it helped!
