Step-by-step explanation:
A person's chronological age is the time since birth, normally measured as the exact number of years or the completed number of years.
Mark me as brainliest
Answer:
18 km
Step-by-step explanation:
set up a ratio:
for 2.4 liters of petrol, 43.2 km is covered
for 1 liter of petrol, x km is covered
so 2.4/43.2 is equal to 1/x
cross multiply:
2.4x = 43.2
simplify:
x=18
the vehicle will cover 18 km in one liter of petrol
Answer:
Step-by-step explanation:
total number of marbles=5+15+5=25
number of green marbles=5
P(two green balls drawn)
Answer:
Step-by-step explanation:
Because $30.9/3 hours
a) s = 10.3h, where s is salary and h is hours
b) 7.5 hrs, s = (10.3)(7.5)
$77.25
