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3 years ago

Two cylinders are similar and the ratio between the lengths of their edges is 2:5, what is the ratio of their volumes?

Mathematics

1 answer:

ehidna [41]3 years ago

8 0

That would be 2^3:5^3 = 8:125 Answer

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A store sells small notebooks for $6 and large notebooks for $10. If a student buys 6 notebooks and spends $52, how many of

NISA [10]

Answer:

you can say he bought 2 small notebooks and 4 big notebooks

Step-by-step explanation:

we have 52 dollars here

so if we have 4 large notebooks that will cost 40 dollars and if we have 2 small notebooks on addiction to that, that will cost 12 more dollars

now adding up 40 and 12 we get $52 !

3 0

2 years ago

Combine terms: 12a + 26b -4b – 16a.

Kryger [21]

Answer:

c. -4a + 22b

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

fter production, a computer component is given a quality score of A, B, and C. On the average U of the components were given a q

RoseWind [281]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

In the given question some of the data is missing so, its correct question is defined in the attached file please find it.

Let

A is quality score of A

B is quality score of B

C is quality score of C

$\to P[A] =0.55\\\\\to P[B] =0.28\\\\\to P[C] =0.17\\$

Let F is a value of the content so, the value is:

$\to P[\frac{F}{A}] =0.15\\\\\to P[\frac{F}{B}] =0.12\\\\\to P[\frac{F}{C}] =0.14\\$

Now, we calculate the tooling value:

$\to p[\frac{C}{F}]$

using the baues therom:

$\to p[\frac{C}{F}] = \frac{p[C] \times p[\frac{F}{C} ]}{p[A] \times p[\frac{F}{A}] + p[B] \times p[\frac{F}{B}]+p[C] \times p[\frac{F}{C}] }$

$= \frac{ 0.17 \times 0.14 }{0.55 \times 0.15 + 0.28 \times 0.12 + 0.17 \times 0.14 } \\\\= \frac{0.0238}{0.0825 + 0.0336 + 0.0238} \\\\= \frac{0.0238}{0.1399} \\\\=0.1701$

7 0

2 years ago

Write the number with 5 hundreds and 2 thousands

mina [271]

Answer:

500 2000

Step-by-step explanation:

6 0

2 years ago

Rajan bought 5 copies of a book to give as

solong [7]

Answer:

Step-by-step explanation:

the original price was the one she started at

8 0

3 years ago