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.
Answer:
198 mpg
Step-by-step explanation
28,1760-27,8295 = 3465 miles
3465miles/17.5gal = 198 mpg
<h3 /><h3><u>▄▄▄▄▄▄▄▄▄▄▄▄</u><u>▄▄▄▄▄</u></h3><h3><u>Given :</u></h3>
- Base (b) = 5.4 cm
- Height (h) = 3.2 cm
- Length (l) = 6 cm
<h3><u>To Find : </u></h3>
- Volume of the Triangular Prism
<h3><u>Formula used : </u></h3>
<h3><u>Solution :</u></h3>
Volume of Triangular Prism = ½ × b × h × l
= ½ × 5.4cm × 3.2 cm × 6 cm
= ½ × 5.4 cm × 3.2 cm × 3 cm
= 1 × 5.4 cm × 3.2 cm
= 17.28 cm³
<h3>▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄</h3>
Answer:
5 hours
Step-by-step explanation:
go by 11 until you reach 5
Answer:
https://www.khanacademy.org/math/algebra/introduction-to-algebra/alg1-writing-expressions/v/writing-expressions-1
Step-by-step explanation:
