Answer:
your answer would be D....
Answer: 35.5 ounces
Step-by-step explanation:
Given: The label on each small bottle states that the bottle contains 25 ounces of sand.
i.e. Required quantity q = 25 ounces
Company allows a tolerance of (E)10.5 ounces for the amount of sand in each small bottle
i.e. maximum amount of sand, in ounces, that the company allows in
each small bottle = q+E = 25+10.5=35.5 ounces
Hence, the maximum amount of sand, in ounces, that the company allows in
each small bottle = 35.5 ounces
Answer:
Number 7: Solution U
Number 8: solution
Explanation:
Number 7: Given inequality is
First we simplify the equation and then we find critical points.
Critical points are :
Now we plot the points on number line and find the true and false solution. Please see the attach file fig 1 for number line.
We will check each interval for solution.
Let we take any interval and take any point between the interval and substitute into equation. We get >0 which is greater than 0.
This interval would be false.
Similarly, we will check each interval .
We get solution, U
Number 8: Given inequality is
First we simplify the equation and then we find critical points. Factor numerator and denominator. We get
Critical points are :
Now we plot the points on number line and find the true and false solution. Please see the attach file fig 2 for number line.
We will check each interval for solution.
Let we take any interval and take any point x=0 between the interval and substitute into equation. We get <0 which is less than 0.
This interval would be true.
Similarly, we will check each interval .
We get solution,
605 gallons of water a second because you do 7260 ÷ 12