Answer:
Step-by-step explanation:
First you need to do 5x5=25
If I did this correctly it simplifies to 0 = 8. So I think B is the correct answer. Hope this helps!!
The statement suppose <span>that r varies directly with s and inversely with t is best represented as:
r </span>α s/t
To make it into equality, we insert a proportionality constant, k:
r = ks/t
Using the initial conditions, we solve for k.
r = ks/t
<span>r = 2 when s = 3 and t = 12
2 = k(3)/12
k = 8
Thus, when </span><span>s = 5 and t = 4,
</span>
r = 8(5)/4
r = 10 -----> OPTION C
Answer: 7/10
Step-by-step explanation:
2/5+3/10=4/10+3/10=7/10
Answer:
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