Write an equation for each function notation. then complete the table
1 answer:
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Given parameters:
First number = 7.92 x 10⁷
Second number = 7.2 x 10³
Quotient is the number obtained division;
Now;
= x 10⁷⁻³
= 1.1 x 10⁴
The quotient of the two numbers expressed in scientific notation is 1.1 x 10⁴
Answer:
Since r
= d you want suck pp
Step-by-step explanation:
1. go to sleep math is lame
The amount of salt she needs to add to the original drink is 1 liter
The given parameters;
original volume of the solution, v = 20 liters
original percentage of salt solution, = 20%
final concentration of the salt, = 25%
The actual amount of salt in the original solution
= 20 x 0.2 = 4
Let the new amount of salt to be added in order to increase its concentration to 25% = x
Thus, the amount of salt she needs to add to the original drink is 1 liter
Learn more here: brainly.com/question/1775155