Answer:
6
Step-by-step explanation:
Due to lack of parentheses, I will assume that you are asking for 7!*2!*4!/8!. The 7!/8! = 1/8, so the answer is 2*4*3*2/8=6
Answer:
95%
Step-by-step explanation:
Answer:
A man is climbing up a mountain.He has to travel 100 km to reach top of mountain. Every day He climbs up 2 km forward in day time.At night, while he is asleep, he slips down 1 km backward Then how many days does it take him to reach mountain top?
1st day height achieved 2km
1st night -1km
effective climb on beginning of day 2 is 1km
2nd day height achieved 3km
2nd night -1km
effective climb on beginning of day 3 is 2km
so on….
.
.
.
effective climb on beginning of day 98 is 97km
98th day height achieved 99km
98th night -1km
effective climb on beginning of day 99 is 98km
99th day height achieved is 100km
Answer:
13,000 m
Step-by-step explanation:
The formula for the area of a rectangle is length times width
200 * 65 = 13,000