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svet-max [94.6K]
3 years ago
12

Sherlock put two tomato plants in his garden. The first tomato plant produced 20 tomatoes in a 2-day period. The second tomato p

lant produced 35 tomatoes in a 3.5-day period. Are these rates proportional? Explain why or why not.
Mathematics
2 answers:
ehidna [41]3 years ago
7 0
Rate=progress/time
progress=number of tomatoes

are rates the same aka are they equal?
20/2=35/3.5?
10=35/3.5
10=70/7
10=10
true

yes they are

sleet_krkn [62]3 years ago
6 0
In order to do this we must see if
\frac{20}{2}= \frac{35}{3.5} ?

\frac{20}{2} = 10

\frac{35}{3.5} =  \frac{35}{ \frac{7}{2} } = \frac{5*2*7}{7} = 10

10 = 10 √
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Suppose that an airline uses a seat width of 16.5 in. Assume men have hip breadths that are normally distributed with a mean of
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a) 0.018

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Step-by-step explanation:

We are given the following information in the question:

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a) P(breadth will be greater than 16.5 in)

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0.018 is the probability that if an individual man is randomly​ selected, his hip breadth will be greater than 16.5 in.

b) P( with 123 randomly selected​ men, these men have a mean hip breadth greater than 16.5 in)

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3 years ago
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