Answer:
7 minutes
Step-by-step explanation:
1000 stairs in 25 minutes
280 stairs in 280*25 / 1000 = 7 minutes
Answer:
Step-by-step explanation:
the answer is 122
Lets have 4x acres of soybeans , then it is going to be 9x acres of corn
(4x/9x=4/9)
Altogether we have (4x+9x) acres
Altogether he planted 400 acres
So, we can write
4x+9x=400
13x=400
x=400/13
4x acres of soybeans
4*400/13≈123 acres of soybeans
You multiply all of them and you get 272!
Using <u>distance between two points</u>, it is found that the total distance covered on the tour is of 3400 miles.
Given two points
and
, their distance is given by:

In this problem, the formula is used to find the distance covered on each tour, hence:




Then, the total <em>distance </em>is given by the sum of each separate distance, hence:

The total distance covered on the tour is of 3400 miles.
You can learn more about <u>distance between two points</u> at brainly.com/question/25929988