The amount of tin in the alloy is calculated by multiplying the weight of the allow with the percentage of tin. This is shown below,
(20 lbs) x (0.15) = 3 lb
Thus, the alloy contains 3 lbs tin. The answer is the first choice.
Alright, here we go ;)
10000=5000*1.07^10.2
40000=5000*1.07^x
Systems of equations and solve.
The answer is D.
Answer:
76.208
Step-by-step explanation:
A thousandth is 1/1000, or 0.001.
208 x 0.001 = 0.208
76 + 0.208 = 76.208
Note that 76,208 with a comma is wrong as it refers to seventy-six thousand, two hundred and eight.
120 = 1/2b + b + b
120 = 1/2b + 2b
120 = 2.5b
÷2.5 ÷2.5
48 = b <— that is the length of one of the congruent sides
to find the base multiply by 1/2 and you get 24.
THE ANSWER IS… B!
:) hope i helped :)
