Answer:
<h2>z less-than negative 19 or z greater-than 11 </h2>
Step-by-step explanation:
Given the inequality , we are to find the solution set of the inequality. Since the the function is an absolute value, this means that the function will be positive and negative.
For the positive value of the function;
For the negative value of the function we have;
Multiplying both sides of the inequality by -1 will change the sense of the inequality sign;'
Hence the solution sets are OR z less-than negative 19 or z greater-than 11
Answer:3.5 pounds or 56 ounces. 4-.5=3.5 pounds
Step-by-step explanation:
Answer:
$6250
Step-by-step explanation:
5000 = 80%
5000/80=62.5
62.5*100=6250
Answer:
10 customers
Step-by-step explanation:
Hi!
Each hour has 60 minutes, so two half hour (30 minute) blocks. Thus, 1 hour = 2 half hours, so 40 hours = 80 half hours.
800 customers in 80 half hours, divide that:
800 customers / 80 half hours = 10 customers / half hour
So, your answer is 10 customers every half hour, or 10 customers every 30 minutes.