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aleksandrvk [35]
3 years ago
8

PLEASE HELP!!!!! What is the unit rate for 644.8 ft in 31 s? Enter your answer as a decimal.

Mathematics
2 answers:
kolbaska11 [484]3 years ago
7 0
20.79 Feet per Second
Kruka [31]3 years ago
5 0
20.79 feet per second
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Please help!!! :( i will give brainliest answer
Rasek [7]

Answer:

D

Step-by-step explanation:

a triangles angles have to add up to 180 degrees

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4 0
2 years ago
a teacher plans a simulation to estimate the probability that a student will pick a vowel out of a bag of 26 tiles, each with a
Alex Ar [27]

Answer:

Yes

Step-by-step explanation:

Given that a teacher prepares 26 tiles with 5 vowels numbered 1 and 21 consonants numbered 2.

The probability for drawing vowel =\frac{5}{26}

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If number of trials is atleast 30 we can expect reliable results.

Here the results are recorded for 120 times at random.

Since number of trials is large, we can expect a reliable and accurate results representing the actual probability.

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8 0
3 years ago
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What is the following product?
VMariaS [17]

For this case we must find the product of the following expression:

\sqrt {12} * \sqrt {18}

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\sqrt [n] {a} * \sqrt [n] {b} = \sqrt [n] {ab}

So, we have:

\sqrt {12 * 18} =\\\sqrt {216} =

We rewrite the 216 as6 * 6 * 6 = 6 ^ 3 = 6 ^ 2 * 6

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6 0
2 years ago
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andriy [413]

The required picture is attached below :

Answer:

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Step-by-step explanation:

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Volume (V) = (1/4 * 1/2 * 1/4)(yard³)

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4 0
2 years ago
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Vanyuwa [196]

Answer:

Step-by-step explanation:

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2 years ago
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