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Misha Larkins [42]
3 years ago
15

What goes in water black and comes red?

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
6 0

Answer:lobster

Step-by-step explanation:

ki77a [65]3 years ago
3 0

Answer:

a lobster which goes black and comes in red

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Two warning lights flash on the fences of Jurassic Park. One light flashes every 3 seconds. Another light flashes
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5 times

Step-by-step explanation:

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Which of the following shapes is a convex polygon?<br> OA)<br> OB)<br> OC)<br> OD)
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B is a convex polygon cause it points out

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The manager of a warehouse would like to know how many errors are made when a product’s serial number is read by a bar-code read
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The mean of the answer is 20.5 because you add all of the number together and divide by 6 because there's 6 numbers. 
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4 0
3 years ago
The figure shows a cylinder of diameter 12cm and height = 15cm. A hole in the shape of cone is bored into one of its end. If the
Lisa [10]

Answer:

\bold{495\pi} \approx \bold{1555.088 cm^3}

Step-by-step explanation:

There was no figure but the question is clear

Volume of a cylinder is given by the formula \bold{\pi r^2h}\\

where r is radius of base of cylinder, h is the height

Volume of a cone is given by \bold{\frac{1}{3} \pi r^2 h}

where r is the radius of base of cone, h is the height

The radius of the cylinder = \frac{1}{2}(diameter) = \frac{1}{2}(12) = 6cm

Height of cylinder = 15cm

Volume of cylinder V_{cyl} = \pi (6)^2  15 = \pi (36)15 = \bold{540\pi}

Radius of cone = \frac{1}{2} (radius of cylinder) = \frac{1}{2}(6) = 3 cm

Height of cone same as height of cylinder = 15cm

Volume of cone, V_{cone} = \frac{1}{3}\pi r^2 h = \frac{1}{3}\pi (3)^2 15 =  \frac{1}{3}(9)15\pi = \bold{45\pi}\\


Difference is the volume of the remaining solid

V_{cyl} - V_{cone} = 540\pi - 45\pi = \bold{495\pi} \approx \bold{1555.088 cm^3}



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1 year ago
La sucesión {1/ n } es convergente <br><br> alguien me ayuda por favor
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Answer:

si es convergente

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Step-by-step explanation:

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2 years ago
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