All categories

3 years ago

The end of an hour hand on a clock is 5.5 inches from the center. How far will the hour hand travel over three full days?

Mathematics

1 answer:

EastWind [94]3 years ago

4 0

Answer:

103.62 inches

Step-by-step explanation:

Hour hand = radius = 5.5 in

It will travel one full circle in one day, and 3 full circles in 3 days.

<u>The travel distance is:</u>

3C = 3(2πr) = 6*3.14*5.5 in = 103.62 in

You might be interested in

The length of a rectangle is 5.2cm and its breadth is 3.4cm. What is the area of the rectangle?

Rainbow [258]

Answer:

$\huge{ \boxed{ \sf{17.68 \: {cm}^{2} }}}$

Step-by-step explanation:

$\underline{ \text{Given}} :$

$\longrightarrow \sf{ \: Length \: of \: a \: rectangle \: = \: 5.2 \: cm}$

$\longrightarrow{ \sf{Breadth \: of \: \: rectangle \: = \: 3.4 \: cm}}$

$\underline{ \text{To \: find} } : \sf{Area \: of \: a \: rectangle}$

$\boxed{ \sf{Area \: of \: a \: rectangle \: = \: Length \: \times \: Breadth}}$

$\mapsto{ \sf{Area \: = \: 5.2 \: cm \: \times \: 3.4 \: cm}}$

$\mapsto{ \sf{Area \: = \: 17.68 \: {cm}^{2} }}$

Hope I helped!

Best regards! :D

~ $\text{TheAnimeGirl}$

5 0

3 years ago

In order to tell if a graph is a function it must

nikitadnepr [17]

You can use the vertical line test (the blue lines on the drawing) and if the other end or if any part of the line touches the blue line, then it isn’t a function.

5 0

3 years ago

scores on a test have a mean of 67 and a standard devation of 10. michelle has a score of 87. convert michelle score to a z-scor

klasskru [66]

Answer:

z-score = 2.

Step-by-step explanation:

The z-score = (x - m) / d where x =the person's score, m = the mean and d = the standard deviation.

So we have (87-67)/10

= 2.

6 0

3 years ago

Why did my DAD leave me is it because he needed to get some milk or to get some more pop from the store? Why would I know Im jus

mart [117]

Answer:

I have 1 question, and 1 question only, WHO t.f says "pOp" like nooooo its "SODA"

and your dad sucks for leaving but im sure he has a good reason

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

The graph shows a line and two similar triangles.

docker41 [41]

Answer:

y=1/3x+2

Step-by-step explanation:

7 0

3 years ago