Answer:
you need to rotate the shape to the right into the upper right hand section of the graph
Gwenyth deposited money into her savings account that is compounded annually at an interest rate of 15%. Gwenyth thought the equ
1 answer:
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Answer:
Step-by-step explanation:
Add 2 to both sides
Simplify
Subtract from both sides
Simplify
Multiply both sides by (reverse the inequality)
Simplify
Divide both sides by
Divide the numbers:
Divide the numbers:
Apply fraction rule:
Divide the numbers:
Answer:
The amount of water must be added to this task = 60
Step-by-step explanation:
Let amount of water added = x
Then from the given conditions
A chemist would like to dilute a 90-cc solution that is 5% acid to one that is 3% acid. So
90 (0.05) = 0.03 ( 90 + x )
4.5 = 2.7 + 0.03 x
0.03 x = 1.8
x = 60
Therefore the amount of water must be added to this task = 60