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algol13
3 years ago
12

Mr. Roper has eight teams of students in his debate class. Their grades on the last debate assignment are denoted by the set (99

, 72,
86, 80, 96, 87, 79, 87). Which 5-number summary represents the data set?
{72, 79, 86, 96, 99}
{72, 79.5, 86.5, 91.5, 99}
{72, 79, 83, 87, 96)
{72, 79, 86, 87, 96}
Mathematics
1 answer:
muminat3 years ago
4 0

Answer:

l think 3rd option must be answer

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Which of the choices best describes this arithmetic sequence?<br> -3, 1, 5, 9, 13,...
zloy xaker [14]

Answer:

Add by 4

Step-by-step explanation:

-3+4=1

1+4=5

5+4=9

9+4=13

3 0
2 years ago
Jessica is a custodian at Oracle Arena. She waxes 20 \text{ m}^220 m 2 20, space, m, start superscript, 2, end superscript of th
Evgesh-ka [11]

Given that Jessica is a custodian at Oracle Arena.

She waxes 20 square meters space of the floor in 5/3 of an hour. Jessica waxes the floor at a constant rate means rate will remain fixed for any hour.

Now we have to find about how many square meters can she wax per hour.

To find that we just need to divide 20 squaer meters by 5/3 hours

\frac{20}{\left(\frac{5}{3}\right)}

=20\cdot\frac{3}{5}

=\frac{60}{5}

=12

Hence final answer is 12 square meters can she wax per hour.

Which can also be written as 12m^2 per hour.

4 0
3 years ago
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Assoli18 [71]

Answer:

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Step-by-step explanation:

8 0
3 years ago
B.
laiz [17]
The answer is 200 because you multiply 20x12 you get 200
6 0
3 years ago
Please help! i dont get this
igomit [66]

ANSWER: D.180

EXPLANATION:  A straight angle is 180 degrees

A straight angle changes the direction to point the opposite way. Sometimes people say "You did a complete 180 on that!" ... meaning you completely changed your mind, idea or direction.

8 0
3 years ago
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