Since Emily is walking at a constant speed, we can solve this using proportions, equating ratios of distance/time.
The first ratio is 3/4 miles/1/4 hour
The second ratio is 1 mile/ x hour
Equating the two ratios: 3/4 / 1/4 = 1/x
3 = 1/x
x = 1/3 hour
Answer:

Step-by-step explanation:





You multiply 10 12 times and you will have 1000000000000
than multiply it again by 4.18549 and you will get 418549000000
2: 14+15d+9c
3: a.
ignore this I need 20 characters.:)))
Hi,
i worked out the problem and I attached the picture