The answer to this question would be: 5 second
In this question, you are given the initial distance (300ft), car velocity(48ft/s) and the final distance(60ft). You are also given the equation to calculating the distance, so this question should be easier. The question is when the time where the distance is 60 ft. So the answer would be:
distance= 300-48t
60 = 300ft- 48t
48t= 300- 60=240
t= 5
I’ll try and help u in 6 years
Answer:
The weight of the parcel is 5 N
Step-by-step explanation:
we know that
Weight can be calculated using the equation:

where
W ----> weight (W) is measured in newtons (N)
m ----> mass (m) is measured in kilograms (kg)
g ----> gravitational field strength (g) is measured in newtons per kilogram (N/kg)
In this problem we have


Remember that

To convert g to kg
Divide by 1,000
so

substitute the values in the equation

therefore
The weight of the parcel is 5 N
The second machine would print 750 books in 30 hours that week.
Answer:

Step-by-step explanation:
You know that
and have to find

Use the main properties of exponents:
1. 
2. 
Note that

then

Now

Since
then 