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timofeeve [1]
3 years ago
15

Lynn sells homemade jewelry on the Internet. The list below shows prices for various types of jewelry on her website. Which of t

hese statements describes how the prices vary?
Earrings - 13$
Bracelets - 10$
Necklaces - 13$
Rings - 7$
Watches - 21$

A. The mean is 1$2.80
B. The median is $13
C. The mode is $13
D. The range is $14

Which is the correct answer?
Mathematics
1 answer:
zhannawk [14.2K]3 years ago
4 0
The answer is b to the question
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Isabella's rain gauge showed 3 centimeters/cra) last Tuesday. This Tuesday,
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<h3><u>Question:</u></h3>

Isabella’s rain gauge showed 3 4/5 centimeters (cm) last Tuesday. This Tuesday,  the rain gauge showed 5 7/10  centimeters. How many more centimeters of rain  fell during the week?

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<h3><u>Answer:</u></h3>

Option D

1\frac{9}{10}  more centimeters of rain  fell during this week than last week

<h3><u>Solution:</u></h3>

From given,

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Also given that,

This\ tuesday = 5\frac{7}{10}\ cm = \frac{10 \times 5 + 7}{10} = \frac{57}{10}\ cm

<em><u>How many more centimeters of rain  fell during the week?</u></em>

This\ tuesday - last\ tuesday = \frac{57}{10} - \frac{19}{5}\\\\This\ tuesday - last\ tuesday = \frac{57}{10} - \frac{19 \times 2}{5 \times 2}\\\\This\ tuesday - last\ tuesday = \frac{57-38}{10}\\\\This\ tuesday - last\ tuesday = \frac{19}{10}\\\\Converting\ to\ mixed\ fraction\\\\\rightarrow \frac{19}{10} = 1\frac{9}{10}

Thus 1\frac{9}{10}  more centimeters of rain  fell during this week than last week

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Take the total number of calories and divide by the number of servings

408 calories / 8 servings

51 calories per serving

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2 years ago
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