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schepotkina [342]
2 years ago
5

Mrs. Leonard is planting a flower garden. She has 18 marigolds for every 6 petunias.

Mathematics
2 answers:
tangare [24]2 years ago
8 0

Answer:

B) 1:3

Step-by-step explanation:

Let's layout the information given firstly.

Marigolds= 18

Petunias= 6

In ratios, you need to follow the arrangement, for say in this question they say petunias go first, so the ratio should involve the value 6 first.

Therefore, it will give you, 6:18.

Now, you need to simplify this ratio. Just simplify it as it were, a fraction. Divide each number by a common factor, in this case, it is 6. Once you've done that, you'll get 1:3.

Hope this helped.

Ivahew [28]2 years ago
4 0
18:6 for every 18 there is 6 so the answer is 18:6
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The stem plot shows the number of swimming laps completed by swim team members at a single practice.
Juliette [100K]

The question is incomplete. Here is the complete question.

The stem plot shows the number of swimming laps completed by the swim team members at a single practice.

5       7 9

6       1 2 3 4

7       6 6

8

9

10

11

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What is a correct statement about distribution?

There no outliers

The distribution is symmetric

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The spread is from 57 to 89.

Answer: The distribution is unimodal.

Step-by-step explanation: <u>Stem</u> <u>Plot</u> is an unique way of writing numbers in a table. Each value is split into a "stem" (first digit or digits) and a "leaf" (usually the last digit).

For the swim team practice, we have:

57, 59, 61, 62, 63, 64, 76, 76, 125

Note that, although there the digits 8, 9, 10, and 11, there no "leaves" for them, so, the values are not part of the distribution.

<u>Outlier</u> is a value that lies outside most of other values. In the distribution there is the value 125 which is very much more than other values, i.e., it is an outlier, so, alternative "There no outliers" is false;

Ploting the values on a frequency graph, it shows a curve skewed to the right, i.e., deslocated to the right, then, it is not symmetric. Second alternative is false.

The center of the distribution is the middle value, which is 63, then, third statement is false.

The spread of this distribution is from 57 to 125, so fifth statement is incorrect.

An <u>unimodal</u> <u>distribution</u> is a distribution which has only one clear peak or most frequent value. At the swim team distribution, the value that appears more than once is 76, so the peak is at that value. The other values appears just once, so distribution has only one peak. Fourth statement is correct.

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3 years ago
Nathan usually drinks 32 ounces of water per day. He read that he should drink 54 ounces of water per day. If he starts drinking
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There is a 68.75% increase in the amount of water Nathan drinks from his usual 32 ounces. If he started drinking 54 ounces of water per day, then there is a 22 ounce increase in intake. And 22 ounces is 68.75% of 54 ounces. This percentage would be derived by using the formula (54-32)/32. 
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2 years ago
What domain, range, median, and mode?
omeli [17]
I don't know domain but range is the smallest number and largest number, median is the middle number when the numbers are ordered from least to greatest, and the mode is the most common or reoccuring variable in a set of numbers.
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3 years ago
What is the awnser for 15+12x-5x+44-7
Allushta [10]
The answer is 52+7x I hope this helps
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√(2x+1)<br> Evaluate the integral<br> 2<br> (2x + 1) In (2x + 1)<br> dx.
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Substitute y=\ln(2x+1) and dy=\frac2{2x+1}\,dx, so that

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