Answer:
They built 31500 m of the road.
Step-by-step explanation:
Given that,
The crew worked for 12.6 days.
The crew built 2.5 km of road each day.
We need to find the total length of the road they built. We can find the total length as follows :
L = 12.6 × 2.5 km
L = 31.5 km
or
L = 31500 m
So, they built 31500 m of road.
Answer:
I. y = |x + 4|
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
342 m/s * 1.09361329834 yd /m * 1 mile / 1760 yards = .21251 mi/s
1500 mi / hr * 1609.344 meters / mile * 1 km / 1000 m = 2414 km/hr
Answer:
f(n) = 6n + 12
Step-by-step explanation:
There is a common difference in consecutive number of seats, that is
42 - 36 = 36 - 30 = 30 - 24 = 24 - 18 = 6
This indicates the sequence is arithmetic with nth term
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 18 and d = 6 , then
f(n) = 18 + 6(n - 1) = 18 + 6n - 6 = 6n + 12
An integer is a whole number; a number that is not a fraction.