Answer:
At least 18 solid balls
Step-by-step explanation:
<h3>Volume of rectangular tank:</h3>
Volume of empty space = Volume of the full tank - Volume of the tank till the water.
= 20*10*13 - 20*10*11
= 2600 - 2200
= 400 cm³
Volume of 1 solid ball = 23 cm³
Number of solid ball to make the tank overflow = 400 ÷ 23
≈ 18 solid balls
We can simply add the expression to simplify the expression. So,
(7+3i)+(-8+9i) =7 +3i -8+9i Get rid of paranthesis.
=(7-8)+(3i+9i) Group the like terms.
= -1 + 12i
Answer:
$800
Step-by-step explanation:
We first need to turn 8% into a decimal:
8% -> 
-> 0.08
Next, multiply 10,000 by 0.08:
The salesperson earned $800 worth of commission this month.
One metric ton is equal to 1000 Kilograms
The answer is 24 + 0.057
Hope this helps!
