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Leto [7]
3 years ago
9

Dina was running for two hours at a speed of 6 miles per hour. How far did she run?

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
6 0
12 miles is the answer
lys-0071 [83]3 years ago
3 0

Answer:

12 miles

Step-by-step explanation:

6 times 2 = 12

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Step-by-step explanation:

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For your party you purchased balloons for $.79 each. You spent a total of $11.85. About how many balloons were purchased?
Ymorist [56]
15 ballons were purchased

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What is the degree of the polynomial 9m4−4m3+8m−5
Aleksandr [31]

Answer:

4

Step-by-step explanation:

The highest/exponent of the variable is the degree of the polynomial.

9m^{4} - 4m^{3} + 8m - 5

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5 0
2 years ago
An office opens at 9am and closes at 5.30pm with a lunch break of 30minutes. What is the ratio of lunch break to the total perio
Alex777 [14]

Answer:

1:17

Step-by-step explanation:

Find out how long it it between 5.30pm and 9am. This is 8 hours 30 minutes or 510 minutes.

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Please check if the question is worded correctly, just in case. Because ratio questions are usually based on a part and the remaining parts of the same thing, and not part to whole.

Anyway. The answer given if for the question you have typed.

Hope this helps.

4 0
3 years ago
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Determine the angle at the centre of a circle with radius 6.0 cm for an arc length of 8.0 cm.
sveta [45]

Answer:

Third option.

Step-by-step explanation:

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You need to solve for "C":

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C=\frac{4}{3}radians

4 0
3 years ago
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