When ur dividing with exponents, u subtract the exponents
10^12 / 10^4 = 10^(12 - 4) = 10^8 <== ur exponent is 8
Answer:
60
Step-by-step explanation:
Because it needs to have 0 in the end in order to be divisble by 6,5
so we start from 10
20
30
40
50
60 that's why it is 60
Answer:
-4.5
Step-by-step explanation:
15(2-x)=13(3-x)
Expand parentheses:
30-15x=39-13x
Add 15x to both sides:
30=2x+39
Subtract 39 from both sides:
2x=-9
Divide both sides by 2:
x=-4.5
Hope this helps!
Answer:
hours
Step-by-step explanation:
22 ÷ 1/9 = 2 4/9
Hope this helps
Answer:
Ore 1 = 28 tons
Ore 2 = 8 tons
Cost = $3480
Explanation:
Complete solution is provided in attached pictures. The Objective function line is dragged to the lowest edge of feasible region to obtain the optimum solution of (28,8).
That is 28 tons of Ore type-1 and 8 tons of Ore Type-2 should be ordered to incur minimum cost of $3480.