3 years ago

I need help with number 42. i am very confused on what to do

Mathematics

1 answer:

Svetach [21]3 years ago

4 0

Find a decimal between 1/2 and find a repeating decimal between 1/3

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Timothy uses 20 inches of yarn for knitting yarn every 5 minutes. How will he use in one hour?

Harman [31]

if Timothy uses 20 inches of yarn for knitting yard every 5 minutes, then we can divide the total time in this time so in 1 hour are 60 minutues so:

$\frac{60}{5}=12$

Then he has to use:

$20\cdot12=240$

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What is 17.5 as a whole number NO ROUNDING

bearhunter [10]

The answer to this question is: 17

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2 years ago

What is the best approximation of the surface area of this right cone?

inn [45]

$\bf \textit{total surface area of a cone}\\\\
s=\pi r\sqrt{r^2+h^2}+\pi r^2\quad 
\begin{cases}
r=radius\\
h=height\\
-----\\
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h=9
\end{cases}
\\\\\\
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\\\\\\
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2 years ago

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2 years ago

the expression 5n + 2 can be used to find the total cost in dollars of bowling where n is the number of games bowled and the 2 i

gogolik [260]

5(3)+2
15+2
17 monies

Just plug the amount of games in for n

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2 years ago

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