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lisov135 [29]
2 years ago
6

Express 0.00048 in scientific notation. hintx

Mathematics
1 answer:
Olenka [21]2 years ago
6 0
(number less tan 10 and more than or equal to 1) times (10^m)

0.00048=4.8 times 10^4

answer si 4.8*10^4
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Taylor took 6 hours to drive home from college for Thanksgiving break, a total distance of 290 miles.
vredina [299]

Answer: at 50 mph, she drove for 4 hours.

at 45 mph, she drove for 2 hours.

Step-by-step explanation:

Let t represent the time that she spent driving at 50 miles per hour.

Taylor took 6 hours to drive home from college for Thanksgiving break. This means that the time that she spent driving at 45 miles per hour is (6 - t) hours.

Distance = speed × time

Distance covered while driving 50 miles per hour is

50t

Distance covered while driving 45 miles per hour is

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Since the total distance that she drove is 290 miles, it means that

50t + 45(6 - t) = 290

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Answer:

b

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The median of the data set is 57 → b

3 0
3 years ago
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Answer:

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Answer:

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