<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B40%7D%7B3%7D%20%20%5Cdiv%20160" id="TexFormula1" title=" \frac{40}{3} \div 160"

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Anit [1.1K]

3 years ago

alt=" \frac{40}{3} \div 160" align="absmiddle" class="latex-formula">

Mathematics

2 answers:

lukranit [14]3 years ago

8 0

Answer:

1/12

Step-by-step explanation:

40/3 ÷ 160 = 40/3 ÷ 160/1 = 40/3 × 1/160 = 1/3 × 1/4 = 1/12

snow_lady [41]3 years ago

6 0

40/3 = 13.3 reoccurring
13.3/160 = 0.08 (2 d.p)
Answer = 0.08

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Annette [7]

Answer:

Both

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Step-by-step explanation:

Given : A 2-kg bowling ball rolls at a speed of 5 m/s on the roof of the building that is 40 tall.

To find : Is it KE or GPE or Both

Solution :

Mass of the ball - 2 kg

Velocity of the ball - 5 m/s

Height - 40 tall

Both the energy is applied on the object.

1) Kinetic energy (KE)

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$KE=\frac{1}{2}(2)(5)^2$

$KE=25$

Kinetic energy is 25 joule.

2) Potential energy (GPE)

Formula to find GPE is $PE=mgh$

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3 years ago

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Leni [432]

Answer:

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Step-by-step explanation:

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6 0

3 years ago

Eight chairs weigh 56 pounds. How much do 5 chairs weigh?

Leokris [45]

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7 0

3 years ago

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Find the slope of the line through the given points.(-4,7) and (-1,-3)Is the slope increasing or decreasing?

galina1969 [7]

• The following formula can be used to find the slope of a line:

$m=\frac{y_2-y_1}{x_2-x_1}$

These points are on the line:

$(x_1,y_1);(x_2,y_2)$

Given the following points:

$\mleft(-4,7\mright);(-1,-3)$

Then, you can set up that:

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Therefore, substituting values into the formula and evaluating, you get:

$\begin{gathered} m=\frac{-3-7}{-1-(-4)} \\ \\ m=\frac{-10}{-1+4} \\ \\ m=-\frac{10}{3} \end{gathered}$

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Therefore, the answers are:

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1 year ago

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garik1379 [7]

Answer:

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Step-by-step explanation:

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3 years ago

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