Im confused could you explain what the questions are better.
Answer:
114
Step-by-step explanation:
12% of 950 is 114, so since 12% more donuts are sold this week, we sold 114 more donuts this week compared to last week.
Answer:
72
Step-by-step explanation:
180/2.5
= 72
Answer:
Domain is all real numbers
Range is
Step-by-step explanation:
The given function is
This is a maximum quadratic function therefore the domain is all real numbers.
Let us complete the square to find the vertex.
Therefore the range is
See graph