All categories

3 years ago

There is a spinner with 10 equal areas, numbered 1 through 10. If the spinner

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

3 0

Answer:

10%

Step-by-step explanation:

The multiples of 2 are 2,4,6,8,10, and so on

The multiples of 5 are 5, 10, 15, 20 , 25, and so on

It is evident that the only one that matches up between 1-10 is 10.

There are 10 options, and our chances are random. There is only 1 option for it to be a multiple of both 2 and 5. Therefore, the probability is 1/10, or 10%

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A room contains three urns: u1, u2, u3. u1 contains 3 red and 2 yellow marbles. u2 contains 3 red and 7 yellow marbles. u3 conta

Archy [21]

Answer:

$\dfrac{11}{30}$

Step-by-step explanation:

Urn U1: 3 red and 2 yellow marbles, in total 5 marbles.

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Urn U2: 3 red and 7 yellow marbles, in total 10 marbles.

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2 years ago

Given the function f(x) = 3x3 + 7x2 + 5x, find f(-3).

Julli [10]

Answer:

the ans is b -33

Step-by-step explanation:

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