Step-by-step explanation:
5x 3 1/2 = 3 x 5 1/2 is false
-4 yards
Some people find this helpful to picture or draw on a number line. Start at zero, go left to -5. Go 2 more spaces/marks left to -7, then go right three spaces to -4.
Answer:
It takes 4 hours to make a surveillance run of 8912 miles.
Step-by-step explanation:
This question can be solved by a simple rule of three.
Average speed of 2228 mph.
So 1 hour -> 2228 miles. How many hours for 8912 miles?
1 hour - 2228 miles
x hours - 8912 miles
It takes 4 hours to make a surveillance run of 8912 miles.
Answer:
The population is 3,000 to the nearest thousand
Step-by-step explanation:
Here, we want to calculate population density
Mathematically;
Population density = population/ area
form the question;
population = 4.2 * 10^5
area = 1.32 * 10^2 square miles
Population density = (4.2 * 10^5)/(1.32 * 10^2)
3.2 * 10^3
which as a whole number will be 3200
To the nearest thousand, this is 3000
