Scientific Notation is the way of <u>writing a number or expressing them</u> in a <u>shorter or more compact way.</u>
No, <u>Taylor's resoning is incorrect</u> because 2,800,000 = 
From the question, we are given:
2,800,000 .
2,800,000 in scientific notation is .
The reason the power is not to the negative 6 is that we are moving from the right-hand side to the left-hand side 6 times.
Therefore, <u>Taylor's reasoning is incorrect. </u>
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answers
6n² - n - 1
Step-by-step explanation:
2n x 3n +2n - 3n - 1
Answer:
6/25 km in 1 min; or 0.24 km/min
Step-by-step explanation:
The info about Angel is not necessary.
Jayden runs 3 laps in 5 mins
Each lap is 2/5 km, so Jayden runs 3 x (2/5 km) in 5 min = 6/5 km in 5 min.
Distance = rate x time
6/5 km = rate (5 min)
We want to isolate r (rate), so divide both sides by 5 min
6/5 km ÷ 5 min = r
6/5 km (1/5 min) = r
6/25 km/min = r (notice how the units worked out correctly to km/min)
So, Jayden runs 6/25 km in 1 min.
X = 4
y = 0
is the answer to the system of equation
