<h3>
Answer: 4900 (choice D)</h3>
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Work Shown:
1 km = 1000 m
3.5 km = 3500 m ............. multiplying both sides by 3.5
(70 paces)/(50 m) = (x paces)/(3500 m)
70/50 = x/3500
7/5 = x/3500
7*3500 = 5x .............. cross multiply
5x = 7*3500
x = (7*3500)/5
x = (7*5*700)/5
x = 7*700
x = 4900
Ann takes 4900 paces to walk 3.5 km
Rent - 780
food - 900
medical - 450
clothes - 300
misc - 570
Answer:
I'm a girl too but you seem pretty cool lol I'm sure someone will be interested :D And I wish you the best of luck
Step-by-step explanation:
Answer: Circumference of Earth= 25120 miles
Step-by-step explanation:
Given: The circumference of a circle can be found using the formula
, where d= diameter of the circle.
Earth's diameter = 8000 miles (approx)
The circumference of circle =
[substitute values in formula]
The circumference of circle = 25120 miles (approx)
Hence, the circumference of Earth= 25120 miles (approx)
Answer:
C.
Step-by-step explanation: