4 years ago

A model train uses a scale of 148. One car of the model train is 6 inches long

Mathematics

1 answer:

KengaRu [80]4 years ago

3 0

Answer:24

Step-by-step explanation:

Hope this helps

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olasank [31]

Answer: The last one - 5 1/3 divided by 1/6

Step-by-step explanation:

since you are trying to figure out how much she runs a day, u divide

Hope this helps :)

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3 years ago

Members of the Granola Gang were popping popcorn over the campfire.

nordsb [41]

Answ

JOSUE

Step-by-step explanation:

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3 years ago

The cost of painting the total outside surface of a closed cylindrical tank at 60 paise per meter squae is Rs237.60. The height

valkas [14]

Answer:

$volume=509.25 dm^{3}$

Step-by-step explanation:

Curved surface area= $\frac {237.6}{0.6}=396 dm^{2}=2\pi R(R+H)$ where R is radius and H is height

Since H=6R then curved surface area= $2\pi R(R+6R)=14\pi R^{2}$

Therefore,

$396 dm^{2}=14\pi R^{2}$ and making R the subject

$R=\sqrt {\frac {396}{14\pi}}=\sqrt {(9.003622)}= 3.000604 m$

Therefore, H=6R=6*3.000604=18.00362 m

$Volume=\pi R^{2}H=\pi*3.000604^{2}*18.00362=509.2453 dm^{3}$

Therefore, $volume=509.25 dm^{3}$

6 0

3 years ago

What is the equation of a line parallel to y=4 that passes through point (9,8)

sweet [91]

Step-by-step explanation:

the equation is y=8

check the image above

please brainliest

8 0

3 years ago

Pls help ASAP math help

Alisiya [41]

Answer:

$13.30

Step-by-step explanation:

The discount itself would be $6.65 because 1/3 time $19.95 equals $6.65

then to find the total price after discount you subtract,

$19.95 minus $6.65

final answer is $13.30

6 0

3 years ago