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3 years ago

Which expression represents “y less than 6”?

Mathematics

1 answer:

g100num [7]3 years ago

5 0

Answer:

6-y

Step-by-step explanation:

Six less than y means you take away y from six.

Hope this helps

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Okay... solve for x: 10/3 = x ----- (-5/2)

grin007 [14]

10/3 = 1 1/5 so that’s the answer

3 0

3 years ago

I really don’t get this question and I need it for my quiz. Please help!

Misha Larkins [42]

Answer:

Step-by-step explanation:

larger rectangle:

22 x 12 = 264

to find unlabeled rectangle:

18 - 12 = 6

22 - 15 = 7

6 x 7 = 42

total area:

264 + 42 = 306

306/16.25 = 18.83

you can't buy 18.83 cases, so you round up and buy 19

6 0

4 years ago

) Suppose that a subset of five balls will be randomly selected from an urn containing amber, blue, and green balls. (a) If the

vazorg [7]

Answer:

0.0023 = 0.23% probability that all 5 balls selected will be the same color

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the balls are selected is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

Desired outcomes:

Either 5 amber from a set of 6, or 5 blue from a set of 5. So

$D = C_{6,5} + C_{5,5} = \frac{6!}{5!1!} + \frac{5!}{5!0!} = 6 + 1 = 7$

Total outcomes:

5 balls selected from a set of 6 + 5 + 4 = 15. So

$T = C_{15,5} = \frac{15!}{5!10!} = 3003$

Probability:

$p = \frac{D}{T} = \frac{7}{3003} = 0.0023$

0.0023 = 0.23% probability that all 5 balls selected will be the same color

5 0

3 years ago

Help me please I'm having trouble with this problem

sweet [91]

The answer is (4,6) (4,3) (5,4)

7 0

3 years ago

Make a conjecture about the product of two odd numbers.

PolarNik [594]

Answer:

Conjecture: "The product of any two odd integers is an odd integer."

3 0

4 years ago