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Scilla [17]
3 years ago
11

If ralph is 6 and his sister is half his age, how old will Ralphs' sister be when he's 100?

Mathematics
1 answer:
g100num [7]3 years ago
3 0
She will be 97 years old
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Find the radius of a sphere having a volume of 1000000 cm³​
german

Answer:

radius is 62.04

Step-by-step explanation:

use the formula V=

v=  \frac{4}{3} \pi {r}^{3}

3 0
2 years ago
Robin says that polynomials are closed under division. Brad adamantly disagrees. Who is correct? Justify your answer.
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3 years ago
3+(2+8)2ndpower ÷4×(1/2) 4th power​
PIT_PIT [208]

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412

Step-by-step explanation:

You have to follow PEMDAS and solve the problem carefully.

\frac{3+(2+8)^{2} }{4*(\frac{1}{2} )^{2} }  =\frac{3+(10)^{2} }{4*(\frac{1}{2} )^{2} } = \frac{3+100}{4*(\frac{1}{2} )^{2} } = \frac{103 }{4*(\frac{1}{2} )^{2} }

\frac{103 }{4*(\frac{1}{2} )^{2} } = \frac{103 }{4*(\frac{1}{16})} } = \frac{103 }{\frac{1}{4} } =\\103*4\\=412

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3 years ago
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5 0
2 years ago
Can someone answer 14,15 and 16? Thank you!
Sergio039 [100]
14= 4 pi/6 pi = 2/3
15 = 8 pi/10 pi = 4/5
16 = no
4 0
4 years ago
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