The minute each hand made was 5 minutes
Answer:
600 m
Step-by-step explanation:
Given that :
Mina's constant pace = 1.6m/s
Time taken = 20 minutes
Abeni's pace = 1.4 m/s
Time taken = 30 minutes
Difference in the distances covered :
Recall :
Distance covered = Speed * time
Mina's distance = 1.6 * (20 * 60 seconds) = 1920m
Abeni's distance = 1.4 * (30 * 60 seconds) = 2520 m
Difference :
2520 m - 1920 m
= 600 m
First find the volume of cone then the hemisphere and add them together.
V of cone = 1/3πr²h
V of cone = 1/3(3.14)(2)²(6)
V of cone = 25.12 cm³
V of hemisphere = 2/3πr³
V of hemisphere = 2/3(3.14)(2)³
V of hemisphere = 16.75 cm³
Volume of the whole figure = 25.12 + 16.75 = 41.87 cm²
Due to the answer choices it is closest to C. 42 cm³
40% of the espressos were single-shot
22+33=55 total shots
22/55= .4
.4x100
40%
It's 4 ways 'cause u can travel by car, boat, train, and plane