Answer: He ran 8 miles on week 5, which was an improvement of 6.4 miles compared to the 1.6 miles he ran on the first week,
Step-by-step explanation:
In the fifth week, the ratio of the number of miles he ran to the number of miles he walked improved to 8:5
Nash ran 8 miles in 5 weeks.
In 1 week he ran 1.6 miles
8 - 1.6 = 6.4
Answer: (below)
Step-by-step explanation:
y = 2x + 1
slope = 2
y-int = (0, 1)
y = 3x - 1
slope = 3
y-int = (0, -1)
y = 4x
slope = 4
y-int = (0, 0)
y = -3x - 1
slope = -3
y-int = (0, -1)
y = -x - 4
slope = -1
y-int = (0, -4)
y = (2/5)x - 1
slope = 2/5
y-int = (0, -1)
The answer to the question
Hi there
The formula is
A=p (1-r)^t
A future value?
P present value 1100
R interest rate 0.25
T time 4 years
A=1,100×(1−0.25)^(4)
A=348
Hope it helps
