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3 years ago

Is 0.83 a rational number.

Mathematics

1 answer:

katovenus [111]3 years ago

3 0

Yes! It’s the ratio of 83/100

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4. Six numbers are shown.

Reptile [31]

Step-by-step explanation:

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7 0

3 years ago

Hector can paint (128

marysya [2.9K]

Answer:

Step-by-step explanation:

128/8= 16

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3 years ago

Find a16 of the sequence 1,6,11,16

babymother [125]

$\bf 1~~,~~\stackrel{1+5}{6}~~,~~\stackrel{6+5}{11}~~,~~\stackrel{11+5}{16}...\qquad \qquad \stackrel{\textit{common difference}}{d=5} \\\\[-0.35em] ~\dotfill\\\\ n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} a_n=n^{th}\ term\\ n=\textit{term position}\\ a_1=\textit{first term}\\ d=\textit{common difference}\\ \cline{1-1} a_1=1\\ d=5\\ n=16 \end{cases} \\\\\\ a_{16}=1+(16-1)5\implies a_{16}=1+(15)5\implies a_{16}=76$

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3 years ago

5 people are trying to sit on a long bench of length 30.52\text{ m}30.52 m30, point, 52, start text, space, m, end text. Find th

shusha [124]

Answer:

6.104 m

Step-by-step explanation:

The length of the bench is 30.52 m.

5 people want to sit down on the bench.

We assume they are seated with equal spacing between themselves.

The length occupied by each person will therefore be:

30.52 / 5 = 6.104 m

7 0

3 years ago

What is the ratio of the number of days in the week that do not begin with the letter "T" to the number of days in the week that

ruslelena [56]

Answer:

2 : 5

Step-by-step explanation:

2 days of the week begin with the letter T (Tuesday, Thursday).

5 days of the week do not begin with the letter T (Sunday, Monday, Wednesday, Friday, Saturday).

The ratio of those that do to those that do not is ...

(begin with T) : (do not begin with T)

2 : 5

6 0

3 years ago