3 years ago

Please help fast!!

Mathematics

1 answer:

meriva3 years ago

4 0

I think the answer is 5 but I got 5.1

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True or False: The rate at which men and women preferred SUV's are exactly the same.

topjm [15]

Answer:

False

Step-by-step explanation:

The male's want sports cars more and the female's want SUV's more.

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4 years ago

Beethoven wrote 9 symphonies, Mozart wrote 27 piano concertos, and Schubert wrote 15 string quartets. (i) If a university radio

Oduvanchick [21]

Answer:

This can be done in 3645 ways

Step-by-step explanation:

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

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

In this problem, we have that:

1 Beethoven symphony, from a set of 9.

1 Mozart concerto, from a set of 27.

1 string quartets, from a set of 15.

$P_{(9,1)}*P_{(27,1)}*P_{(15,1)} = \frac{9!}{(9-1)!}*\frac{27!}{(27-1)!}*\frac{15!}{(15-1)!} = 3645$

This can be done in 3645 ways

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3 years ago

Write the following phrase as an algebraic expression. Use k for the unknown.

Advocard [28]

Answer: 20k

Step-by-step explanation: product means to multiply. Use k for the unknown number. 20 times k can be written as 20k.

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3 years ago

How do i find the measures of the angles

Over [174]

Do you have a protractor? If so, use it and place the center whole, that is located at the bottom, and place it on the dot of the angle. where the arrow hits, is your angle degree. You should be able to identify the angle type.

6 0

3 years ago

Some help me what is 7+3

zimovet [89]

It's 10 unless it's about something else

4 0

3 years ago

Read 2 more answers