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GREYUIT [131]
2 years ago
10

Marsha recorded the time it took seven children of different ages to run one lap around the track.

Mathematics
2 answers:
max2010maxim [7]2 years ago
7 0
The answer is C. 205.
vlada-n [284]2 years ago
5 0
Answer: C

Reasoning: There is a 40s difference between the age of 4 and 8 meaning 6 most likely would be in the center of that, which also means it’d be about half of 40. So with that we subtract 20 from 225 and thus giving us the closest length of time it should take Marsha’s 6 year old niece to run one lap, 205s.
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What grade is this?

Step-by-step explanation:


7 0
3 years ago
Add using scientific notation.<br> (5.2 x 10') + (3.01 x 10^)
satela [25.4K]

Answer: What's the exponents?

Step-by-step explanation:

5.2+3.01=8.21

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7 0
3 years ago
Find the GCD of 48,120
dexar [7]

Answer:

24 is the GCD of 48,120

plz mark me as brainliest

3 0
2 years ago
Read 2 more answers
I’d really appreciate if you’d also give a brief explanation:)
ArbitrLikvidat [17]

Answer:

Only area of PQR can be calculated.

Step-by-step explanation:

In PQR, we have both the base (24 cm) and the height (15cm) which is perpendicular to the base. Therefore using these two measurements, we can take

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3 0
2 years ago
Explain how you got your answer please :
liraira [26]
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Round down to 80.

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3 0
3 years ago
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