Please help with this

Mathematics

1 answer:

tresset_1 [31]3 years ago

5 0

Answer:

1, 2, 3, 6, 9, 18, 27, 54

Step-by-step explanation:

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What is the mode of Variable A? Scatter plot on a first quadrant coordinate grid. The horizontal axis is labeled Variable A. The

klemol [59]

Variable A : 1, 2, 4, 4, 5, 6, 7, 9

Mode is the number that appears more frequently in the data set than other numbers.

1, 2, 5, 6, 7, and 9 only appeared once.
4 appeared twice.

So, the mode of the data set is 4.

Additional info:
mean = (<span>1 + 2 + 4 + 4 + 5 + 6 + 7 + 9) / 8 = 38 / 8 = 4.75
median = (4 + 5) / 2 = 9 / 2 = 4.5
range = 9 - 1 = 8</span>

3 0

3 years ago

Allan has a piece of string that is 5.4 meters in length. He needs some smaller pieces that are 0.6 meters in length. How many s

eduard

<h3>Option D</h3><h3>9 smaller pieces of string can be cut from Allan's string</h3>

<em><u>Solution:</u></em>

Given that,

Allan has a piece of string that is 5.4 meters in length

He needs some smaller pieces that are 0.6 meters in length

Therefore,

Total length of string = 5.4 meter

Length needed = 0.6 meter

Thus,

$\text{ Number of pieces } = \frac{ \text{ Total length of string }}{ \text{ Length needed }}\\\\\text{ Number of pieces } = \frac{5.4}{0.6}\\\\\text{ Number of pieces } = 9$