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vazorg [7]
3 years ago
14

John does 5 pushups on the first day of a 30-day month, and then increases the number of pushups by 2 pushups a day. how many pu

shups has he done by the end of the month
Mathematics
2 answers:
xxMikexx [17]3 years ago
7 0
He has done 70 push ups because by the 15th he has done 35 push ups add 15 more days and u get 70 .
irina [24]3 years ago
3 0

Answer:

he does 65

Step-by-step explanation:

5+2mulitplied by 30 is 65

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Skye needs 50 g of sugar to make 30 biscuits.
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she went down the slope 10.2 meters, -10.2

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Express the area A of a circle as a function of its​ radius, r. Determine the area of a circle whose radius is 11 inches. That​
nekit [7.7K]
<h2>Answer with explanation:</h2>

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A(r)=2\pi r

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A(11)=2\pi (11)

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8 0
3 years ago
An Antique Collector want to know the age of a particular chair in a shop Statistical or not statistical
dmitriy555 [2]

Answer:

\boxed{\bold{Not \ Statistical}}

Step By Step Explanation:

Statistical: A survey, branch or mathematics consisting of data collection, organization, analysis, interpretation and presentation.

A statistical question deals with social problems, people, or something that must be studied and data gained. Statistical questions must have data sets and data gained. They also must have answers that vary from side to side or opinion to opinion, in order to be qualified as a 'statistical question'.

"<u><em>An Antique Collector wants to know the age or a particular chair in a shop</em></u>"

                                                V

Statistical                       Not Statistical

\boxed{\bold{>}} This is not a statistical question because there is no data that needs to be collected, no surveys that need to be filled out and no analysis, interpretation and presentation. The answer to this question does not vary. It is simply a fact.

7 0
3 years ago
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