Answer:
x - 31 69
Tonisha has to make at least $100 in revenue
Step-by-step explanation:
Set up the inequality:
x - 31 represents her profit
Since she wants to make at least $69 a day, use 69
So, the inequality is x - 31 69
Then, solve for x to find how much she has to sell:
x - 31 69
x 100
So, Tonisha has to make at least $100 in revenue
Answer:
Step-by-step explanation:
Given
Required
Fill in the gaps
First, we calculate the total frequency:
The proportion (p) is calculated by:
The percentage (P) is calculated by:
For interval 7 - 8, we have:
For interval 5 - 6, we have:
So, the complete table is:
3.6 minus 2.4 equals 1.2. then 1.2 divided by -0.8 equals -1.5
Answer:
53.7
Step-by-step explanation: