Answer:
fsfds
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
2 divided by two and 1 half is equivalent to 2/2.5. Using.a calculator, you see that the answer is 0.8 , or 2/5.
In 3 1/2 lb is the same as 7 of 1/2 lb so
2.80/7= $0.4 per 1/2 lb
One pound costs 0.4•2= $0.8
Answer:
s = 10
Step-by-step explanation:
Given s is inversely proportional to t , then the equation relating them is
s = 
← k is the constant of proportion
To find k use the condition when s = 0.6, t = 5
0.6 = 
( multiply both sides by 5 )
3 = k
s = 
← equation of proportion
When t = 0.3, then
s = 
= 10
