True because then all of the factors will have to be even as well. I am in Geometry (high school math)
Answer:
- team: 8 kph
- current: 4 kph
Step-by-step explanation:
The downstream speed is ...
speed = distance / time
speed = 36 km/(3 h) = 12 km/h
The upstream speed is ...
12 km/(3 h) = 4 km/h
__
If b and c represent the speeds of the boat and current, respectively, then we have ...
b + c = 12
b - c = 4
Adding these gives ...
2b = 16
b = 8
c = b -4 = 4
The rate of the rowing team in calm water is 8 km/h; the rate of the current is 4 km/h.
The answer is 93,000,000.
Given,
The parcentage of voters in favr of Ms Stein is 60%.
The total number of voters are 200.
The expected number of voters who indicate favoring Ms. Stein is,
Substituting the values,
Hence, the expected number of voters who indicate favoring Ms. Stein is 120