Answer:
15
Step-by-step explanation:
38/2.5=15.2
Round it to 15
Answer:
for Lena
C = 3x C + 5x
for Patrick
C = 9x C = 10x
for total C = 12x + 15x
Step-by-step explanation:
Answer: the answer is 546
Step-by-step explanation: because 646 goes into 565 so 546 is the answer
Exponential model because it's increasing rapidly.
Answer:
A) 1:4
Step-by-step explanation:
#We first calculate the campus' area:

#We then calculate the campus' map area in square ft:

Ratio is a comparison between two dimensions:

Hence, the ratio of the area in square miles of the campus to the area in square feet of the map is 1:4